Rapporto di apertura

Database: 31-XII-2010 (4,398,394 Partite)
Rapporto: 1.d4 d5 2.Af4 c5 (507 Partite)
ECO: D00c [Queen's Pawn, Mason, Steinitz Countergambit]
Generato da Scid 4.2.2, 2011.02.14

1. Statistica e Storia

1.1 Statistica

                                  Partite     1-0     =-=     0-1    Score
-----------------------------------------------------------
 tutte le partite della statistica    507     169     152     186    48.3%
-----------------------------------------------------------

1.2 Le partite piu' vecchie

1: 0-1(36) De Labourdonnais -- MacDonnell, London 1834 [85]
2: 0-1(36) De la Bourdonnais -- MacDonnell, 1834 [85]
3: 0-1(30) Mason -- Steinitz, London 1883 [20]
4: 1-0(13) Mason -- Chigorin, New York 1889 [3]
5: 0-1(50) Mason -- Judd, New York 1889 [3]
6: 0-1(32) Marco -- Tarrasch, Nuremberg 1896.07.23 [71]
7: 0-1(62) Cohn -- Pillsbury, London 1899.06.20 [79]
8: 1-0(45) Von Scheve -- Marshall, Monte Carlo 1901 [99]

1.3 Le partite piu' recenti

1: =-=(35) Nguyen Thi Mai Hung 2253 -- Nodirjanova 2149, Guangzhou CHN 2010.11.24 [105]
2: 0-1(52) Parsons -- Summerscale 2434, Halifax ENG 2010.11.20 [100]
3: 1-0(38) Eljanov 2742 -- Ponomariov 2744, Moscow RUS 2010.11.18 [126]
4: 0-1(86) Grachev 2654 -- Eljanov 2742, Moscow RUS 2010.11.17 [125]
5: 0-1(75) Ponomariov 2744 -- Gelfand 2741, Moscow RUS 2010.11.17 [125]
6: 1-0(47) Nguyen Ngoc Truong Son 2628 -- Al Sayed 2502, Guangzhou CHN 2010.11.15 [98]
7: 1-0(47) Nguyen Ngoc Truong Son 2628 -- Al Sayed 2502, Guangzhou CHN 2010.11.15 [98]
8: 1-0(59) Hernandez Yanez 1955 -- Pastor Alonso de Prado 2199, Madrid ESP 2010.10.12 [32]

1.4 Attuale popularita'

Anno                     1800-99 1900-49 1950-69 1970-79 1980-89 1990-99 2000-09

Una volta ogni X partite  1994    1579    39862   81785   16221   13629   7125

Frequenza in tutti gli anni: una volta ogni 8675 partite
Da 10 anni ad oggi: una volta ogni 5787 partite (su 50% da tutti gli anni)
Da 5 anni ad oggi: una volta ogni 3954 partite (su 119% da tutti gli anni)
Da 1 anno ad oggi: una volta ogni 2707 partite (su 220% da tutti gli anni)

1.5 Giocatori piu' frequenti (Bianco)

1:	10	1993-2008	60%	2420	Kovacevic, Slobodan [57,65,72,107,110,118,120]
2:	7	2005-2007	64%	2535	Winants, Luc [21,23,26,118]
3:	6	1995-2002	67%	2324	Karlik, Vladimir [68,79,86,89,118]
4:	4	2006-2009	50%	2684	Grachev, Boris [21,111,122]
5:	4	2010	75%	2633	Nguyen Ngoc Truong Son [98,118,121]
6:	4	2005-2008	88%	2582	Sedlak, Nikola [65,106,108]

1.6 Giocatori piu' frequenti (Nero)

1:	5	1901-1925	40%		Marshall, Frank [94,99]
2:	4	1996-2006	38%	2657	Korneev, Oleg [21,26,107,128]
3:	4	1896-1920	50%		Tarrasch, Siegbert [53,55,71]
4:	3	1991-2008	50%	2506	Sveshnikov, Evgeny [79,109]
5:	3	1994-1999	50%	2455	Summerscale, Aaron P [90,107]
6:	3	1998-2007	33%	2363	Dittmar, Peter [81,82,94]

2. Punteggi e Performance

2.1 Punteggi medi e performance

Punteggio del Bianco: 2275 (239 Partite); Performance del Bianco: 2278 (48% vs 2292)
Punteggio del Nero: 2292 (257 Partite); Performance del Nero: 2268 (49% vs 2275)

2.2 Partite con il piu' alto punteggio medio

1: 1-0(25) Kramnik 2785 -- Gelfand 2733, 2007 [84]
2: 1-0(38) Eljanov 2742 -- Ponomariov 2744, Moscow RUS 2010 [126]
3: 0-1(75) Ponomariov 2744 -- Gelfand 2741, Moscow RUS 2010 [125]
4: 0-1(22) Eljanov 2692 -- Ponomariov 2719, Kharkov (Ukraine) 2008 [27]
5: 0-1(86) Grachev 2654 -- Eljanov 2742, Moscow RUS 2010 [125]
6: 1-0(31) Grachev 2640 -- Gelfand 2720, Moscow (Russia) 2008 [111]
7: =-=(37) Grachev 2640 -- Ponomariov 2718, Moscow (Russia) 2008 [111]
8: =-=(110) Malakhov 2690 -- Volkov 2648, 2007 [89]

3. Tendenze dei risultati

3.1 Risultato lunghezza e frequenza

                         Score  Lunghezza della partita         Frequenza       
                                  1-0    =-=    0-1    1-0     =-=     0-1  
 Partite del rapporto    48.3%     38     34     39   33.3%   29.9%   36.6% 
 tutte le partite        53.9%     39     35     40   38.6%   30.5%   30.7%

3.2 Vittorie piu' brevi (Bianco)

1: 1-0(9) Sandhu Gobinder 1700 -- Shammasi Amir 1700, 2007 [35]
2: 1-0(11) Bischoff Klaus -- Estes Gene, 1945 [21]
3: 1-0(12) Mettyear 2290 -- Hladky 2115, ICCF 1991 [8]
4: 1-0(12) Lubbe 2219 -- Sauer, 2000 [15]
5: 1-0(12) Sibler Sebastian -- Gogollok, 1996 [71]

3.3 Vittorie piu' brevi (Nero)

1: 0-1(8) Memeti 2189 -- Sobrecases 2006, 2006 [94]
2: 0-1(11) Regan -- Micheli, 1905 [4]
3: 0-1(14) Kregelin 2163 -- Heinzel 2386, Nuernberg (Germany) 2008 [89]
4: 0-1(14) Mossiaguine -- Jensen, 2006 [51]
5: 0-1(14) Brown Dan -- Julian Barrachina Luis, 1999 [15]

4. Mosse e Temi

4.1 Ordini di mosse che raggiungono la posizione considerata

C'erano 2 ordini di mosse che raggiungevano questa posizione:
1: 1.d4 d5 2.Af4 c5 (506)
2: 1.d4 c5 2.Af4 d5 (1)

4.2 Mosse dalla posizione del rapporto

    Mossa  ECO       Frequenza    Punt.  AvElo Perf AvAnno %Patta
 1: e3               317: 62.5%   53.1%  2304  2324  1992   31%
 2: c3                79: 15.5%   36.7%  2057  2075  1994   28%
 3: e4                38:  7.4%   46.0%  2376  2353  1994   39%
 4: dxc5              30:  5.9%   43.3%              1995   13%
 5: Cc3               22:  4.3%   38.6%  2189        2002   32%
 6: Axb8              12:  2.3%   33.3%              1952   17%
 7: Cf3                8:  1.5%   56.2%              1979   38%
 8: h3                 1:  0.1%    0.0%              2005    0%
_______________________________________________________________
TOTALE:              507:100.0%   48.3%  2275  2278  1992   30%

4.3 Temi Posizionali

Frequenza dei Temi nelle prime 20 mosse di ogni partita:

Arrocco dallo stesso lato:	51%	Pedone di donna Bianco isolato:	6%
Arrocchi eterogenei:	9%	Pedone di donna Nero isolato:	7%
Attacco di pedoni sull'ala di re:	25%	Pedone Bianco sulla 5/6/7ma traversa:	38%
Scambio di donne:	42%	Pedone Nero sulla 2/3/4ta traversa:	52%
Una parte ha la coppia degli alfieri:	6%	Colonne c/d/e aperte:	36%

4.4 Finali

Materiale alla fine di ogni partita:

	P	AC	T	T,AC	D	D,AC	D,T	D,T,AC
Partite del rapporto	5%	8%	11%	28%	3%	3%	5%	38%
tutte le partite	3%	9%	9%	25%	2%	4%	4%	43%

5. Tabella della Teoria

1.d4 d5 2.Af4 c5: +169 =152 -186 (245/507: 48%)

	3	4	5	6	7	8	9	10
1	Axb8¹ Txb8	dxc5² e6³	Dd4 Ce7⁴	e3 Ad7⁵	c4 Cc6	Dc3 dxc4	Cd2 Da5	Ce2 Dxc3⁶	21: 40%
2	Cc3 Cc6⁷	e3⁸ cxd4⁹	exd4 Af5¹⁰	Cf3¹¹ e6	Ce5¹² Cge7	Cb5 Tc8	c3 a6	Cc4 dxc4¹³	22: 39%
3	dxc5 Cc6¹⁴	Cf3¹⁵ f6¹⁶	e3¹⁷ e5	Ag3 Axc5¹⁸	c3 Cge7	Cbd2¹⁹ Ab6	Ae2 OO	OO Cf5²⁰	30: 43%
4	e4 dxe4²¹	d5²² Cf6²³	Cc3 a6²⁴	De2²⁵ g6²⁶	OOO²⁷ Ag7	Cxe4 Cxe4²⁸	Dxe4 OO	Ac4 Af5²⁹	38: 46%
5	c3 Db6³⁰	Db3³¹ Dxb3³²	axb3 cxd4	cxd4 Cc6	e3 Cf6	Ab5³³ Ad7	Ca3 e6	Axc6 Ab4+³⁴	18: 39%
6	... Cc6	e3³⁵ Db6³⁶	Db3³⁷ c4³⁸	Dc2³⁹ Af5	Dc1⁴⁰ Cf6⁴¹	Cf3⁴² e6	Ae2 Ae7	OO OO⁴³	35: 40%
7	... ...	... Cf6	Cd2⁴⁴ e6⁴⁵	Cgf3⁴⁶ Ae7⁴⁷	Ad3 cxd4⁴⁸	exd4 Ad6	Axd6 Dxd6	De2 Tb8⁴⁹	26: 31%
8	e3 Db6⁵⁰	Cc3⁵¹ e6⁵²	Cb5⁵³ Ca6	dxc5⁵⁴ Axc5	Cf3 f6	Ag3 Ce7	c3 Cf5	a4 OO⁵⁵	21: 60%
9	... Cf6	c3⁵⁶ Cc6⁵⁷	Cd2⁵⁸ e6⁵⁹	Cgf3 Ad6	Ag3 Axg3⁶⁰	hxg3 Dd6	Ab5 Cd7	Da4 a6⁶¹	21: 33%
10	... cxd4	exd4⁶² Cc6⁶³	c3⁶⁴ g6⁶⁵	Ad3⁶⁶ Ag7⁶⁷	Cf3 Ch6⁶⁸	Dd2⁶⁹ Cf5	Ca3 a6	Cc2 f6⁷⁰	24: 48%
11	... e6	c3⁷¹ Cf6⁷²	Cd2⁷³ Ad6⁷⁴	Ag3⁷⁵ OO⁷⁶	Cgf3⁷⁷ Dc7	Ad3 Cbd7	Dc2 h6	OO b6⁷⁸	25: 84%
12	... Cc6	Cf3⁷⁹ cxd4⁸⁰	exd4 Ag4	c3⁸¹ a6⁸²	Cbd2 Cf6	Ae2 e6	OO Ad6	Axd6 Dxd6⁸³	30: 53%
13	... ...	... Ag4	Ae2⁸⁴ e6⁸⁵	c3⁸⁶ Ad6⁸⁷	Axd6 Dxd6	Cbd2 Cf6	OO OO	h3 Ah5⁸⁸	20: 48%
14	... ...	... Cf6	c3⁸⁹ e6⁹⁰	Cbd2⁹¹ Ad6⁹²	Ag3 OO	Ad3 b6	Ce5 Ab7	De2 Tc8⁹³	21: 45%
15	... ...	c3 Af5⁹⁴	Db3⁹⁵ Dd7⁹⁶	Cf3⁹⁷ e6	Cbd2 c4	Dd1 Ad6	Ag3 Af8	Af4 Ad6⁹⁸	25: 58%
16	... ...	... Db6	Db3⁹⁹ c4¹⁰⁰	Dxb6 axb6	Cd2¹⁰¹ b5¹⁰²	e4¹⁰³ e6	g3¹⁰⁴ Cf6	Ag2 Ae7¹⁰⁵	16: 38%
17	... ...	... ...	... ...	Dc2 Af5¹⁰⁶	Dxf5¹⁰⁷ Dxb2	Dxd5 Dxa1¹⁰⁸	Db5 OOO¹⁰⁹	Axc4¹¹⁰ e5¹¹¹	29: 66%
18	... ...	... Cf6	Ad3¹¹² Db6¹¹³	Db3¹¹⁴ c4	Dxb6 axb6	Ac2 b5¹¹⁵	b4¹¹⁶ cxb3	Axb3 Af5¹¹⁷	29: 47%
19	... ...	... ...	Cd2 e6¹¹⁸	Cgf3¹¹⁹ Ad6¹²⁰	Ag3¹²¹ OO¹²²	Ce5¹²³ Axe5	dxe5 Cd7	f4 f6¹²⁴	37: 55%
20	... ...	... ...	... Af5	Cgf3¹²⁵ e6¹²⁶	Db3¹²⁷ Dc8	c4¹²⁸ cxd4	Cxd4 Ab4	Cxf5 exf5¹²⁹	19: 42%

3.Cf3 Cc6 4.e3 Cf6 5.c3 e6 6.Cbd2 Ae7 7.h3 Db6 8.Db3 Ad7 9.Ae2 OO 10.OO Tac8 11.Ce5 Cxe5 12.Axe5 Dxb3 13.axb3 a6 14.Tfd1 cxd4 15.exd4 Ce8 16.b4 Ad6 17.Cb3 Axe5 18.dxe5 Cc7 19.Ad3 Ab5 20.Cd4 Axd3 1-0(47) Schlechter -- Kostic, Karlsbad 1911; 6...Db6 7.Tb1 Ch5 8.Ag5 h6 9.Ah4 g5 10.Ag3 Cxg3 11.hxg3 Ag7 12.Ad3 Ad7 13.OO g4 14.dxc5 Dxc5 15.Cd4 h5 16.b4 De7 17.Cxc6 bxc6 18.c4 f5 19.b5 h4 20.bxc6 Axc6 0-1(40) Vlassow 2379 -- Yevseev 2554, 2005; 5.Ae2 Ag4 6.c3 e6 7.Cbd2 a6 8.OO Ad6 9.dxc5 Axc5 10.Ce5 Axe2 11.Dxe2 Ad6 12.Cxc6 bxc6 13.Axd6 Dxd6 14.c4 OO 15.e4 De5 16.b3 Cxe4 17.Cxe4 Dxe4 18.Dxe4 dxe4 19.Tfe1 f5 20.f3 Tad8 =-=(26) Vlassow 2379 -- Yemelin 2529, 2005; 5.Ab5 Da5+ 6.Cc3 Ce4 7.Axc6+ bxc6 8.OO Cxc3 9.bxc3 Dxc3 10.Dd2 Dxd2 11.Cxd2 Af5 12.c3 cxd4 13.exd4 e6 14.a4 c5 15.Cf3 Tc8 16.a5 cxd4 17.cxd4 Ab4 18.a6 OO 19.Tfc1 f6 0-1 Aalto Pekka -- Lannaioli Alfonsino, 2002; 4...Db6 5.b3 g6 6.Cc3 Db4 7.Dd2 e6 8.Cb5 Dxd2+ 9.Rxd2 Rd7 10.Ce5+ Cxe5 11.Axe5 f6 12.Ag3 a6 13.Cc3 cxd4 14.exd4 Ag7 15.Ca4 Rc6 16.c4 Ce7 17.Tc1 Ah6+ 18.f4 Ta7 19.cxd5+ Rxd5 20.Ac4+ Rd6 1-0(57) Viestad -- Tjolsen, 2003; 5.Cc3 cxd4 6.exd4 Da5 7.Ad3 e6 8.OO a6 9.a3 Dd8 10.Ce2 Cf6 11.Cg3 Ad6 12.Ag5 Ae7 13.Te1 Dc7 14.b3 h6 15.Ac1 Ad7 16.Ab2 h5 17.Ce5 h4 18.Cf1 Cxe5 19.dxe5 Ch5 20.Ce3 Ac6 =-=(32) Batori -- Reggio, Bologna 1913; 4...Ag4 5.c3 e6 6.Db3 Dd7 7.Cbd2 Cge7 8.Ae2 Cg6 9.Ag3 Ae7 10.dxc5 Axc5 11.Td1 OO 12.OO Ca5 13.Dc2 Tac8 14.Db1 Ae7 15.Tfe1 Af5 16.e4 dxe4 17.Cxe4 Da4 18.Ad3 Ag4 19.Ac2 Dc6 20.Cd4 Db6 =-=(60) Fritze -- Busse, 1992; 4...Af5 5.Ae2 e6 6.OO Cb4 7.Ca3 Cf6 8.c3 Cc6 9.Ad3 Ag6 10.h3 Ad6 11.Ag5 h6 12.Axf6 Dxf6 13.Axg6 fxg6 14.Dc2 OO 15.Cb5 Tfd8 16.Cxd6 Txd6 17.dxc5 Tdd8 18.Tad1 Rh7 19.Ch2 Tdc8 20.Dd2 Ce5 1-0(31) Fedulov Artem -- Serokurov Ivan, 2004.
3.h3 cxd4 4.Axb8 Txb8 5.Dxd4 a6 6.c4 dxc4 7.Dxc4 e5 8.a3 Ae6 9.Dc1 Tc8 10.Cc3 Cf6 11.Dc2 Cd5 12.e4 Cxc3 13.bxc3 Da5 14.Ce2 Ae7 15.g3 Ac4 16.Ag2 Axe2 17.Dxe2 Dxc3+ 0-1 Groener -- Jentsch, 2005.
4.e3 Cf6 5.dxc5 Da5+ 6.Cc3 e6 7.a3 Dxc5 8.Cf3 a6 9.Ad3 Ae7 10.OO OO 11.De2 b5 12.Ce5 Ce4 13.f4 f5 14.Cd1 Af6 15.Cf3 h6 16.c3 g5 17.fxg5 hxg5 18.Cd4 g4 19.Cf2 e5 20.Cxf5 Axf5 0-1(25) Salgado Gonzalez 1955 -- Kozarcanin 2213, 2006; 4...Db6 5.Cc3 Cf6 6.Ab5+ Ad7 7.Axd7+ Rxd7 8.dxc5 Dxc5 9.Cf3 e6 10.e4 Re8 11.exd5 Td8 12.OO Cxd5 13.Cxd5 Txd5 14.De2 Ad6 15.Tfd1 Re7 16.c4 Txd1+ 17.Txd1 Tc8 18.b3 Dh5 19.h3 Td8 20.Td3 g5 1-0(34) Salgado Gonzalez 1986 -- Lopez Garrido 1843, 2006.
4.c3 cxd4 5.cxd4 Db6 6.Db3 Dxd4 7.e3 Dc5 8.Ab5+ Ad7 9.Axd7+ Rxd7 10.Cc3 e6 11.Cf3 Ad6 12.OO Cf6 13.Cb5 Thc8 14.Da4 Dc4 15.Dxc4 Txc4 16.Cg5 Tf8 17.Cxa7 h6 18.Cf3 Tb4 19.a3 Txb2 20.Tfb1 Txb1+ 0-1(43) Chernyshov 2544 -- Solodovnichenko 2540, 2006.
4.c4 Db6 5.Db3 Dxb3 6.axb3 cxd4 7.Cf3 Cf6 8.g3 dxc4 9.Ag2 e5 10.OO Cd7 11.Cbd2 a6 12.bxc4 Ab4 13.Cb3 b6 14.Ce1 OO 15.Cd3 Ad6 16.f4 exf4 17.Cxd4 fxg3 18.hxg3 Te8 19.Cc6 Tb7 20.Txa6 Tc7 0-1(31) Beishuizen -- Cholojczyk 2033, ICCF Email 2002.
4...Da5+ 5.Cc3 e6 6.e4 Axc5 7.exd5 Cf6 8.Ab5+ Re7 9.Cf3 Ab4 10.d6+ Axd6 11.OO Ab4 12.Dd4 Td8 13.Df4 Ad6 14.De3 a6 15.Ac4 Ad7 16.Tad1 Ac6 17.h3 Dc5 18.Dxc5 Axc5 19.Ce5 Ae8 20.Cd3 Aa7 0-1(45) Lee -- Tartakower, Ostend 1907; 9...Cxd5 10.Dd2 Cxc3 11.Dg5+ f6 12.Dxc5+ Rf7 13.Ae8+ 1-0 Mason -- Chigorin, New York 1889; 7...Ab4 8.Ce2 Cf6 9.a3 Axc3+ 10.Cxc3 Cxd5 11.b4 Dc7 12.Ab5+ Ad7 13.Axd7+ Dxd7 14.Cxd5 exd5 15.OO OO =-= Lee -- Forgacs, Ostend 1907; 7.Ab5+ Re7 8.exd5 Cf6 9.d6+ Axd6 10.Dd2 Ab4 11.Ad3 Td8 12.Cge2 Ce4 13.Df4 Cxc3 14.bxc3 Axc3+ 15.Cxc3 Dxc3+ 16.Re2 Ad7 17.Tab1 Ac6 18.Thd1 h6 19.Dc7+ Re8 20.Dg3 Tbc8 0-1(50) Mason -- Judd, New York 1889.
5...Cf6 6.e3 Ad7 7.Cc3 Dc8 8.Ad3 Axc5 9.Df4 OO 10.Cf3 Ch5 11.Dh4 g6 12.g4 Cg7 13.Cg5 h5 14.gxh5 Cxh5 15.Cxf7 Txf7 16.Axg6 Cf6 17.Tg1 Df8 18.Ah7+ Rh8 19.Ag6+ Ch7 20.Axf7 Dxf7 1-0(47) Lee -- Shories, Ostend 1907.
5...Dc7 6.b4 b6 7.cxb6 Txb6 8.c3 Txb4 9.cxb4 Dc1+ 10.Dd1 Axb4+ 11.Cd2 Axd2+ 0-1 Regan -- Micheli, 1905.
6...Cc6 7.Ab5 Da5+ 8.Cc3 Ad7 9.Df4 Tc8 10.Axc6 Axc6 11.b4 Da3 12.Cge2 a5 13.b5 Ad7 14.c6 bxc6 15.b6 Db4 16.Tb1 Dxf4 17.Cxf4 Ab4 18.Ce2 Tb8 19.OO Re7 20.Tb3 Txb6 0-1(45) Rufty Alan -- Miller, 2000.
11.Cxc3 Axc5 12.Axc4 Ab4 13.Tc1 =-= Stefanova 2514 -- Skripchenko 2450, 2000.
3...Cf6 4.e3 cxd4 5.exd4 a6 6.Cf3 Cc6 7.h3 Af5 8.Ae2 e6 9.OO Ab4 10.Ch4 Ag6 11.Cxg6 hxg6 12.Cb1 Ad6 13.Ae3 Ce7 14.c4 Cf5 15.Da4+ Rf8 16.c5 Ab8 17.Cd2 Dc7 18.Cf3 Cxe3 19.fxe3 Txh3 20.Ce5 Txe3 0-1(27) Samovojska 2319 -- Jovanic 2539, Sibenik (Croatia) 2009; 6.Ad3 Ag4 7.Cce2 e6 8.c3 Cc6 9.Dd2 Ah5 10.Cg3 Ag6 11.Cf3 Ae7 12.OO OO 13.Axg6 hxg6 14.Tfe1 Tc8 15.De2 Cd7 16.Cf1 Ca5 17.Ce3 Te8 18.Cg4 Cc4 19.Cge5 Cdxe5 20.Cxe5 Cxe5 =-=(29) Archangelsky 2270 -- Van Delft 2404, 2006; 4...Db6 5.Ab5+ Cc6 6.dxc5 Dxc5 7.Cge2 a6 8.Axc6+ bxc6 9.OO Cd7 10.Ca4 Da5 11.c4 e5 12.Ag3 h5 13.f4 dxc4 14.Dc2 Cc5 15.Cec3 h4 16.Ae1 Cd3 17.Ce4 Cxe1 18.Taxe1 Tb8 19.fxe5 Dxe5 20.Dxc4 Ae6 =-=(45) Brunner Hermann -- Breitenstein Erich, 2005.
3...e6 4.e4 cxd4 5.Cb5 Ab4+ 6.c3 dxc3 7.bxc3 Aa5 8.exd5 exd5 9.Dd4 =-= Klaric 2425 -- Bilobrk 2328, 2004; 7.b3 Aa5 8.b4 Ab6 9.Ce2 Ce7 10.Cd6+ Rf8 11.Tc1 Cbc6 12.b5 e5 13.bxc6 Dxd6 14.Ag3 Aa5 15.Cxc3 d4 16.Ab5 Axc3+ 17.Txc3 Db4 18.Dd2 Dxc3 19.Axe5 Da1+ 20.Dd1 Dxd1+ 0-1(25) Girruleit Karsten -- Munkwitz Wolfgang, 2003.
3...cxd4 4.Dxd4 e6 5.Axb8 Txb8 6.e4 Ce7 7.exd5 exd5 8.Ab5+ Cc6 9.Dxa7 Ae6 10.OOO Dg5+ 11.De3 Dxe3+ 12.fxe3 Td8 13.Cge2 Ab4 14.a3 Axc3 15.Cxc3 OO 16.Td2 f6 17.Thd1 Ag4 18.Te2 Ce7 19.Ted2 Axd1 20.Txd1 f5 =-=(21) Grodzensky -- Hartley Richard H, 1997.
4.Cf3 Ag4 5.dxc5 d4 6.Ce4 Dd5 7.Dd3 Cf6 8.Cxf6+ gxf6 9.h3 Af5 10.c4 Dxc5 11.e4 dxe3 12.Axe3 Db4+ 13.Dd2 Td8 14.a3 Txd2 15.axb4 Td8 16.Ae2 e6 17.b5 Cb4 18.OO Cc2 19.Tfd1 Cxa1 20.Txa1 Ae7 =-= Thieme Joerg -- Haluschka Rainer, 2006; 6...Cf6 7.Dd3 Cxe4 8.Dxe4 e6 9.Ce5 Af5 10.Df3 Da5+ 11.Ad2 Dxc5 12.Cxc6 Dxc6 13.Dxc6+ bxc6 14.OOO Ad6 15.e3 c5 16.Ab5+ Re7 17.The1 e5 18.f4 Tab8 19.fxe5 Ac7 20.a4 Ag4 1-0(54) Viebrock Manuel -- Appeldorn Dirk, 2003; 6.Ca4 Dd5 7.c4 Df5 8.Ad2 e5 9.h3 Dh5 10.Db3 OOO 11.Tg1 Axf3 12.Dxf3 Dg6 13.Dg4+ Dxg4 14.hxg4 Cf6 15.f3 e4 16.OOO e3 17.Ae1 g5 18.Th1 Rd7 19.b4 Re6 20.Rc2 Ae7 1-0(73) Nelis 2238 -- Wanyama, Khanty-Mansiysk RUS 2010; 4...e6 5.e3 Cf6 6.Cb5 e5 7.Cxe5 Cxe5 8.Axe5 Da5+ 9.c3 Rd7 10.dxc5 a6 11.Axf6 axb5 12.Dxd5+ 1-0 Mettyear 2290 -- Hladky 2115, ICCF 1991; 4...Cf6 5.e3 Ag4 6.Ab5 e6 7.h3 Axf3 8.Axc6+ bxc6 9.Dxf3 cxd4 10.exd4 Ad6 11.Ae5 Axe5 12.dxe5 Cd7 13.Dg3 OO 14.OOO Tb8 15.Df4 Dc7 16.Tde1 f6 17.Dg4 Cxe5 18.Dxe6+ Rh8 19.Rb1 g6 20.h4 Cc4 0-1(55) Secrieru 1921 -- Castro Salguero 2207, ICCF 2006.
4.e4 cxd4 5.exd5 dxc3 6.dxc6 Dxd1+ 7.Txd1 bxc6 8.Ac7 f6 9.Td8+ Rf7 10.b3 Ab7 11.Txa8 Axa8 12.Ab8 a5 13.Ac7 a4 14.bxa4 e6 15.Ac4 Ab4 16.Ce2 =-= Marzano 2236 -- Zichichi 2325, 2000; 8...e6 9.Td8+ Re7 10.b3 Cf6 11.Aa6 Ab7 12.Txa8 Axa8 13.Ce2 Cd5 14.Aa5 c5 15.a3 g6 16.OO Ag7 17.Td1 Tb8 18.Td3 Ab7 19.Axb7 Txb7 20.h3 Td7 0-1(38) Barros da Silva Osias -- Hervas Fernando, 2002.
4...e6 5.Cb5 cxd4 6.Cc7+ Rd7 7.Cxa8 Da5+ 8.Re2 e5 9.Axe5 Cxe5 10.Dxd4 Ad6 11.f4 Cg6 12.g4 Cf6 13.g5 Cxf4+ 14.exf4 Te8+ 15.Rf3 Te4 16.Ah3+ Rd8 17.Dd3 Cg4 18.Rg2 Txf4 19.Cf3 Txf3 20.Dxf3 Dd2+ 0-1(24) Grodzensky -- Goncalves 2279, RCCA Email 1999.
4...c4 5.g4 h5 6.gxh5 Cf6 7.Ae2 Af5 8.Af3 e6 9.Cge2 Cb4 10.Tc1 Da5 11.OO Ah3 12.Te1 Cxh5 13.Axh5 Txh5 14.Cg3 Th8 15.b3 Cc6 16.Cb1 OOO 17.c3 Ae7 18.e4 dxe4 19.Cd2 g5 20.Cxc4 Dd5 0-1(38) Hirth 2163 -- Danielian 2513, Groningen (Netherlands) 2008.
4...Da5 5.Dd2 cxd4 6.exd4 Af5 7.Cf3 e6 8.Ad3 Axd3 9.Dxd3 Ab4 10.OO Cf6 11.Ce2 Ce4 12.Cg3 Ad6 13.Axd6 Cxd6 14.Ch5 g6 15.Cf6+ Re7 16.Cg4 h5 17.Cge5 Cf5 18.Tfe1 Cxe5 19.Cxe5 Tac8 20.c3 Thg8 0-1(68) Marzano -- Farina, 1997.
4...a6 5.Cf3 Ag4 6.Ae2 e6 7.Ce5 Axe2 8.Cxc6 bxc6 9.Dxe2 cxd4 10.exd4 Cf6 11.OO c5 12.Ae5 Ae7 13.dxc5 OO 14.b4 Cd7 15.Ad4 Af6 16.Axf6 Dxf6 17.Ca4 Tfc8 18.c4 Tab8 19.cxd5 exd5 20.a3 a5 0-1(41) Op Den Dries 2118 -- Marcziter 2238, Vlissingen (Netherlands) 2009.
4...Cf6 5.Cb5 e5 6.dxe5 a6 7.Cc3 Ce4 8.Dxd5 Cxc3 9.Dxd8+ Cxd8 10.bxc3 Ce6 11.Ag3 b5 12.a4 bxa4 13.Txa4 Ae7 14.Rd2 Ab7 15.f3 OO 16.Ad3 Tfd8 17.c4 Ac6 18.Ta3 h5 19.h4 Td7 20.Ce2 Ad8 1-0(52) Breitenstein Erich -- Lagemann Tobias, 2004.
5...a6 6.Cf3 Ag4 7.Ae2 e6 8.OO Ad6 9.Axd6 Dxd6 10.h3 Axf3 11.Axf3 Cge7 12.Ca4 b5 13.Cc5 OO 14.c3 e5 15.Dd2 b4 16.Ae2 a5 17.a3 bxc3 18.bxc3 exd4 19.cxd4 Cf5 20.Cb3 a4 =-=(35) Hoffmann Joachim -- Ufen Soenke, 1995.
6.Ad3 Cxd4 7.Axf5 Cxf5 8.Cxd5 Tc8 9.c3 e6 10.Ce3 Cxe3 11.Da4+ Dd7 12.Dxd7+ Rxd7 13.Axe3 Ac5 14.OOO+ Re7 15.Axc5+ Txc5 16.Cf3 Cf6 17.The1 Td5 18.Txd5 Cxd5 19.Rc2 Tc8 20.a3 Rd6 1-0(28) Kobryn 1911 -- Henrich, ICCF 2008.
7.Ad3 Ag4 8.Ab5 Db6 9.OO Cf6 10.h3 Axf3 11.Dxf3 Dxd4 12.Tfd1 Db6 13.a4 Ae7 14.a5 Dd8 15.a6 Dd7 16.axb7 Dxb7 17.Ta6 Tc8 18.Tda1 Ac5 19.Ad6 Ab6 20.Dg3 Tg8 0-1(56) Hendrix Vernon L -- Carroll Colin R, 1997.
11.Cd6+ Rd7 12.Cxf7 De8 13.Cd6 Dg6 14.Ag3 Cd5 15.Cxc8 Ccb4 16.Axc4 Cc2+ 17.Rd2 Cxa1 18.De1 Dh6+ 19.Rd1 Ag4+ 20.f3 Ce3+ 0-1(23) Lyrberg -- Serper, 1994.
3...e6 4.Cf3 Axc5 5.e3 Db6 6.Cbd2 Ce7 7.Cb3 Cg6 8.Ag3 Cc6 9.Ad3 OO 10.OO Ae7 11.a4 f5 12.a5 Cb4 13.axb6 1-0 Williams Derek -- Romero, 2001; 5...f6 6.Cc3 a6 7.Ca4 Da5+ 8.c3 e5 9.Cxc5 Dxc5 10.Ag3 Ce7 11.Ae2 Cbc6 12.OO Cf5 13.Dd2 OO 14.Ce1 Ae6 15.Cd3 De7 16.Tad1 Tad8 17.b3 Dd6 18.Ag4 Cxg3 19.Axe6+ Dxe6 20.fxg3 b6 0-1(45) Grimm Wolfgang -- Ripke Thomas, 2004; 4...Cc6 5.e3 Axc5 6.Cbd2 Cf6 7.Ae2 OO 8.c3 Te8 9.Cb3 Ab6 10.Ag5 De7 11.OO h6 12.Ah4 Td8 13.a4 e5 14.a5 Ac7 15.Dc2 g5 16.Ag3 Ce4 17.Cfd2 Cxg3 18.fxg3 Ae6 19.e4 d4 20.Ac4 Axc4 1-0(49) Hassan Bill -- Bladyko Pawel, 2005; 4.c3 Axc5 5.e3 Cf6 6.Cf3 OO 7.Cbd2 Cc6 8.h3 Ad6 9.Axd6 Dxd6 10.Ae2 e5 11.OO e4 12.Ch2 Ae6 13.Cb3 Cd7 14.Cd4 Cde5 15.Da4 Tad8 16.Tad1 De7 =-= Khashimov 2185 -- Surov 2275, 2007; 4.e3 Axc5 5.a3 a6 6.b4 Ad6 7.Axd6 Dxd6 8.Cf3 Cc6 9.Ae2 Cf6 10.Cc3 OO 11.OO e5 12.b5 axb5 13.Cxb5 De7 14.Cc3 Td8 15.Dc1 d4 16.Cb5 Ag4 17.Te1 Axf3 18.Axf3 e4 19.Ad1 d3 20.cxd3 exd3 0-1(41) Pierret 1495 -- Brelot 1756, La Fere (France) 2009; 4.Cc3 Axc5 5.a3 Cf6 6.e3 a6 7.Ad3 OO 8.Cf3 Cc6 9.OO h6 10.Te1 b5 11.h3 Te8 12.Ce5 Ab7 13.Ce2 Cd7 14.Cxc6 Axc6 15.b4 Ae7 16.c3 Tc8 17.Dc2 Af6 18.Tac1 e5 19.Af5 =-= Reis -- Pauli Marco, 1993.
3...Da5+ 4.Cc3 Db4 5.Axb8 Txb8 6.Tb1 d4 7.a3 Dxc5 8.Ce4 Db6 9.Cf3 Af5 10.Cg3 Ag6 11.Dxd4 Dxd4 12.Cxd4 a6 13.e3 e5 14.Cdf5 Ch6 15.Ad3 Ac5 16.Cxg7+ 1-0 Klein -- Jesensky, 2005.
4.e3 e5 5.Ag3 Axc5 6.Cc3 d4 7.Ce4 b6 8.Ab5 Ce7 9.Axe5 OO 10.Cf6+ Rh8 11.Dh5 Af5 12.Axc6 Cxc6 1-0 Lubbe 2219 -- Sauer, 2000; 6.Cd2 Cf6 7.h3 Ae6 8.Ab5 Dc7 9.Ce2 OO 10.OO Ch5 11.c3 Cxg3 12.Cxg3 e4 13.b4 Axe3 14.fxe3 Dxg3 15.De2 Ce5 16.Df2 Dxf2+ 17.Txf2 a6 18.Ae2 Tac8 19.c4 Cxc4 20.Axc4 dxc4 0-1(53) Jurgens -- Keres, Parnu 1933; 6.a3 Cf6 7.Dd2 Ce4 8.De2 Af5 9.f4 Db6 10.fxe5 Dxb2 11.Df3 Dxa1 12.Dxf5 Dxb1+ 13.Re2 Dxc2+ 14.Re1 Dd2+ 0-1 Brown Dan -- Julian Barrachina Luis, 1999; 6.Ab5 Da5+ 7.Cc3 Ce7 8.Axe5 OO 9.Axc6 Cxc6 10.Af4 d4 11.exd4 Cxd4 12.Ce2 Te8 13.OO Cxe2+ 14.Cxe2 Ag4 15.Te1 Tad8 16.Ad2 Txd2 17.Dc1 Tdxe2 18.Txe2 Txe2 19.c3 Axf2+ 20.Rh1 Ag3 0-1(25) Grillo Vince -- Karlsson Roger, 2003.
4.e4 e6 5.exd5 exd5 6.Cc3 Axc5 7.Cxd5 Rf8 8.Cc7 De7+ 9.Ce2 Tb8 10.Cd5 De6 11.Axb8 Ch6 12.Af4 Cg4 13.Ag3 Cd4 14.c3 Cf5 15.Cf4 De7 16.h3 Cxg3 17.fxg3 Af2+ 18.Rd2 Ce3 19.Db3 g5 20.Db4 gxf4 0-1(35) Kurpiewski 2187 -- Metljahin Dmitrij 2578, 2006; 4...Cf6 5.exd5 Cxd5 6.Ag3 e5 7.Ac4 Ae6 8.Cf3 f6 9.OO Axc5 10.Dd2 Cc7 11.De2 Axc4 12.Dxc4 Dd5 13.De2 OOO 14.Cc3 De6 15.a4 g5 16.Cb5 h5 17.h4 g4 18.Cd2 Cxb5 19.Dxb5 Txd2 20.Dxc5 Df5 1-0(37) Reddmann 2338 -- Boidman 2418, 2004.
4.c3 e5 5.Ag3 a5 6.e3 Axc5 7.Ab5 f6 8.a4 Ce7 9.h3 OO 10.Cf3 Ae6 11.OO Cf5 12.Ah2 De8 13.De2 Dg6 14.e4 Cd6 15.exd5 Axd5 16.Ch4 Df7 17.Cd2 Ce7 18.Ad3 Tfe8 19.Ce4 Cxe4 20.Axe4 Tad8 0-1(31) Gregorova 2140 -- Klaska B, 2000.
4...e6 5.e3 Axc5 6.c3 f6 7.Cbd2 e5 8.Ag3 Cge7 9.Ae2 Ae6 10.OO Cf5 11.e4 Cxg3 12.hxg3 dxe4 13.Cxe4 Ae7 14.Da4 Da5 15.Dc2 Dc7 16.Da4 Da5 17.Dc2 OO 18.Ad3 Tad8 19.b4 Axb4 20.Cxf6+ Txf6 0-1(30) Lucena -- Lucena, 1998; 6.a3 Df6 7.Cc3 h6 8.Ae2 Cge7 9.Ca4 e5 10.Cxe5 Axe3 11.fxe3 Cxe5 12.Dd4 Cd7 13.OOO OO 14.Cc3 Te8 15.Ab5 Dxd4 16.Txd4 a6 17.Aa4 b5 18.Ab3 g5 19.Ag3 Cf5 20.Txd5 Cb6 1-0(30) Katsiris 2124 -- Harokopakis 1833, 2007; 5.Ce5 Axc5 6.Cxc6 bxc6 7.e3 Db6 8.Ae5 f6 9.Ad4 e5 10.Axc5 Dxc5 11.c3 a5 12.Ca3 Tb8 13.Dc2 Ch6 14.Ad3 e4 15.Ae2 OO 16.OO Ag4 17.h3 Axe2 18.Dxe2 Cf5 19.Tab1 Cd6 20.Tfc1 Cb7 1-0(54) Lund -- Ali, 2002; 5.Ae3 Cge7 6.Ad2 Cf5 7.b4 Dc7 8.c4 d4 9.Ca3 g6 10.Cb5 De7 11.g4 Cg7 12.Cd6+ Rd8 13.b5 d3 14.bxc6 bxc6 15.Aa5+ Rd7 16.Ce5+ 1-0 Grimm Wolfgang -- Philippy Marco, 2003.
4...Cf6 5.Cbd2 e6 6.Cb3 Ce4 7.e3 g5 8.Ag3 h5 9.Ad3 h4 10.Ae5 f6 11.Axe4 fxe5 12.Ag6+ Rd7 13.e4 Rc7 14.h3 d4 15.Cfd2 Ae7 16.Ah5 Df8 17.OO Axc5 18.Cxc5 Dxc5 19.Ae2 Ad7 20.c3 Tad8 0-1(22) Olivares -- Netolitzky 2213, ICCF 2007; 5...Da5 6.c3 Dxc5 7.Cb3 Db6 8.e3 e6 9.Ad3 Ae7 10.Dc2 Ad7 11.h3 Tc8 12.Db1 Ca5 13.Cbd4 Cc4 14.Axc4 Txc4 15.Ce5 Tc8 16.OO Ab5 17.Tc1 OO 18.a4 Ae8 19.a5 Dd8 20.b4 a6 0-1(45) Aguilera Francisco J -- Del Corral Abancens, 1998; 5.e3 Ag4 6.Ab5 Da5+ 7.Cc3 a6 8.Axc6+ bxc6 9.Dd4 Axf3 10.gxf3 g6 11.Ae5 Ag7 12.a4 OO 13.b4 Dd8 14.e4 e6 15.OO Ce8 16.Axg7 Cxg7 17.Rh1 Db8 18.Tab1 e5 19.Dd3 d4 20.Ce2 Ce6 1-0(43) Nemeth -- Grabher, 1993; 5.c3 Ce4 6.e3 Ag4 7.Ae2 Cxc5 8.OO e6 9.Cbd2 Ad6 10.Axd6 Dxd6 11.c4 OO 12.a3 a5 13.Tc1 Tfd8 14.cxd5 Dxd5 15.Cc4 Df5 16.Dc2 Cd3 17.Tcd1 Cf4 18.e4 Dc5 19.Txd8+ Txd8 20.Td1 Cxe2+ 0-1(63) Balogh Sandor -- Borsos, 1995.
4...g6 5.Dd2 Ag7 6.Cc3 e5 7.Ag5 f6 8.Ah4 Cge7 9.e4 dxe4 10.Cxe4 Dxd2+ 11.Cfxd2 OO 12.Ac4+ Rh8 13.f3 Cd4 14.OOO Cef5 15.Af2 Ah6 16.The1 Ae6 17.Axe6 Cxe6 18.Rb1 Cf4 19.g4 Ce7 20.Cc4 Ced5 1-0(30) Reddmann 2364 -- Bach 2307, 2001.
4...Ag4 5.Cc3 Cf6 6.e3 e6 7.Ca4 Da5+ 8.Cc3 Axc5 9.Ae2 Ce4 10.Dd3 Ab4 11.h3 Af5 12.OO Cg3 13.Db5 Cxe2+ 14.Dxe2 OO 15.Dd2 Dd8 16.a3 Ae7 17.Ag3 Tc8 18.Ce2 Af6 19.c3 Ca5 20.Dd1 Cc4 0-1(37) Papesch Dennis -- Sauer, 2000.
5.c3 e5 6.Ae3 a5 7.Ca3 Cge7 8.Ch4 Ca7 9.b4 axb4 10.cxb4 Cec6 11.Ad2 f5 12.g3 Ae7 13.b5 Axh4 14.gxh4 Ce7 15.b6 Cac6 16.Cb5 OO 17.Tg1 f4 18.Db3 Rh8 19.Ag2 Cd4 20.Cxd4 exd4 1-0(41) Szabolcsi 2429 -- Bali 2313, 2001; 6...Cge7 7.b4 Cf5 8.Ad2 e4 9.Cd4 Ccxd4 10.cxd4 Cxd4 11.Ac3 Cc6 12.e3 Ae6 13.Ae2 a5 14.b5 Ce5 15.Dc1 Tc8 16.c6 bxc6 17.Dd2 cxb5 18.Axb5+ Ad7 19.Dxd5 Axb5 20.Dxb5+ Dd7 =-=(24) Blas Igor -- Radeiski Wolfgang, 2001.
5.e4 dxe4 6.Dxd8+ Rxd8 7.Cfd2 Cd4 8.Ca3 e5 9.Ae3 Axc5 10.OOO Axa3 11.bxa3 Cc6 12.Cxe4+ Rc7 13.Cd6 Ae6 14.Cb5+ Rc8 15.Td6 Ad7 16.Ac4 Cge7 17.Thd1 Af5 18.T1d2 Td8 19.Cxa7+ Rc7 20.Cb5+ Rc8 0-1(26) Mittelstaedt Marie Luise -- Hofmann Karina, 1992.
6...Ae6 7.Ae2 Axc5 8.OO Cge7 9.Cbd2 Cf5 10.e4 Cxg3 11.hxg3 De7 12.exd5 Axd5 13.Ac4 Axc4 14.Cxc4 OO 15.Te1 Tae8 16.c3 De6 17.De2 a6 18.b4 Aa7 19.a4 Ce7 20.Cd4 Dd5 =-=(45) Vecerka -- Hrubant, 1996.
8.Ae2 Ae6 9.OO OO 10.Cbd2 a5 11.e4 d4 12.Cb3 Ab6 13.cxd4 Cxd4 14.Cbxd4 exd4 15.Tc1 Tc8 16.Txc8 Dxc8 17.a3 Td8 18.Ad3 h6 19.Dd2 Dd7 20.Tc1 Tc8 0-1(50) Draskovic Vojin -- Runic, 1994.
11.e4 Cxg3 12.hxg3 d4 13.cxd4 exd4 14.Ac4+ Rh8 15.Cb3 Ag4 16.Ad5 Ce5 17.Axb7 Tb8 18.Ad5 f5 19.Cbd2 f4 20.Da4 Cxf3+ 0-1(30) Mason -- Steinitz, London 1883.
3...Cc6 4.exd5 Dxd5 5.Cc3 Dxd4 6.Cd5 e5 7.Cc7+ Rd8 8.Cxa8 exf4 9.Cf3 Dxd1+ 10.Txd1+ Ad7 11.Ac4 Ch6 12.OO Rc8 13.Tfe1 f6 14.c3 Ae7 15.a3 Ag4 16.Ae6+ Rb8 17.Td7 Axe6 18.Txe6 Cf5 19.Cc7 Rc8 20.Td5 Cd6 0-1(63) Klaric -- Sermek, 1995; 11.Ab5 Rc8 12.OO f6 13.a4 Ae7 14.Tfe1 Ag4 15.a5 Rb8 16.Cb6 axb6 17.axb6 Axf3 18.gxf3 Cd4 19.Txd4 cxd4 20.Ac4 Rc8 =-=(83) Winants 2516 -- Michalczak 2332, 2007; 9.Ce2 Dd6 10.Cxf4 Ad7 11.Cd5 Cd4 12.Ce3 Cf6 13.Dd2 Ce4 14.Da5+ b6 15.Cxb6 Cc6 16.Cbc4+ Cxa5 17.Cxd6 Axd6 18.Ad3 Te8 19.OO Cf6 20.Tfe1 Af4 0-1(65) Winants 2530 -- Adly 2460, 2006; 6...Ad7 7.Cc7+ Rd8 8.Cxa8 Dxf4 9.Cf3 Cf6 10.Ae2 e6 11.OO Ae7 12.a4 =-= Dal Borgo 2128 -- Daces 2026, 2006; 5...Df5 6.Dd2 cxd4 7.Cb5 e5 8.Cc7+ Rd8 9.Cxa8 exf4 10.OOO Ae6 11.Ce2 Ac5 12.Cxf4 Axa2 13.g3 Ab4 14.De3 Ad6 15.Txd4 Cxd4 16.Dxd4 De5 17.Dd2 Cf6 18.Ag2 Rc8 19.Te1 Dc5 20.Te3 Rb8 0-1(27) Rowson 2599 -- Stojanovic 2522, 2006; 6.Ae3 cxd4 7.Cb5 Ad7 8.Cxd4 Cxd4 9.Dxd4 Cf6 10.Cf3 Da5+ 11.Ad2 Dd5 12.Dxd5 Cxd5 13.Ce5 e6 14.OOO Aa4 15.b3 Aa3+ 16.Rb1 OOO 17.Ae2 Ae8 18.Ag4 h5 19.Ah3 g5 20.g3 g4 =-=(24) Winants 2535 -- Van der Werf 2386, 2006; 4.Cc3 cxd4 5.exd5 dxc3 6.dxc6 Dxd1+ 7.Txd1 bxc6 8.Ac7 Ab7 9.b3 Cf6 10.Aa5 e6 11.Axc3 Ac5 12.f3 OO 13.Ad3 Cd5 14.Ad2 e5 15.Ch3 f5 16.c4 Ce3 17.Axe3 Axe3 18.c5 h6 19.Ac4+ Rh8 20.Td7 Tab8 0-1(43) Foglia 2135 -- Peredy 2251, Porto San Giorgio (Italy) 2008; 8.bxc3 Cf6 9.Cf3 e6 10.Ce5 Ac5 11.Ad3 OO 12.OO Cd5 13.Ad2 Ad6 14.Cxc6 Ad7 15.Cb4 Tfc8 16.Ae4 Ab5 17.Tfe1 Ac4 18.Cxd5 exd5 19.Ae3 Axh2+ =-= Spornberger 2066 -- Gagliardi 2244, Robecchetto (Italy) 2009; 6...Da5 7.b4 Dxb4 8.Dd5 Ae6 9.Df3 OOO 10.cxb7+ Dxb7 11.Aa6 1-0 Bischoff Klaus -- Estes Gene, 1945; 4.Ab5 e6 5.exd5 Dxd5 6.Df3 Dxf3 7.Cxf3 Ad7 8.dxc5 Axc5 9.Cbd2 a6 10.Axc6 Axc6 11.Ce5 Tc8 12.Cxc6 Txc6 13.Ce4 Cf6 14.Cxc5 Txc5 15.OOO Cd5 16.Td4 Re7 17.Thd1 Thc8 18.c3 b5 19.Rb1 a5 20.a4 Tc4 0-1(55) Mellado Trivino 2388 -- Felgaer 2581, 2006.
3...e6 4.exd5 exd5 5.Cf3 Cf6 6.Cc3 c4 7.g3 Ab4 8.Ag2 Ce4 9.OO Axc3 10.bxc3 OO 11.Cd2 Cxc3 12.Df3 Cb5 13.Dxd5 Dxd5 14.Axd5 Cxd4 15.Cxc4 Cbc6 16.Ad6 Td8 17.Axc6 bxc6 18.Tfd1 Ce2+ 19.Rg2 Cc3 20.Td3 Cd5 =-=(43) Foisor 2359 -- Vajda 2407, 2007; 5.Ab5+ Cc6 6.De2+ De7 7.Cc3 Cf6 8.Ag5 Ae6 9.Cf3 a6 10.Axc6+ bxc6 11.OO Db7 12.Axf6 gxf6 13.Ca4 c4 14.b3 Db5 15.De3 OOO 16.Df4 Tg8 17.Tfe1 Tg6 18.Dd2 Ab4 19.c3 Ad6 20.Dc2 Tdg8 =-=(33) Dittmar 2334 -- Stabolewski 2228, 2006.
3...Cf6 4.e5 Cfd7 5.c3 Cc6 6.Cf3 cxd4 7.cxd4 Cb6 8.h3 Af5 =-= Grachev 2583 -- Korneev 2657, 2006; 4...Cg8 5.dxc5 e6 6.Cd2 Axc5 7.Cb3 Ab6 8.Dg4 Rf8 9.Ad3 Cc6 10.c3 h5 11.De2 a5 12.Cf3 a4 13.Cbd2 a3 14.b3 Ch6 15.OO Cf5 16.Tad1 Cce7 17.c4 De8 18.Cb1 Cd4 19.Cxd4 Axd4 20.Ac1 Cc6 =-=(21) Laurent 2358 -- Savchenko 2512, 2005.
3...cxd4 4.Dxd4 Cf6 5.Axb8 Txb8 6.Dxa7 Ad7 7.e5 Cg4 8.Cf3 b5 9.Dd4 Db6 10.Cc3 Dxd4 11.Cxd4 e6 12.Cf3 Ac5 13.Cd1 f6 14.exf6 gxf6 15.Ae2 b4 16.OO Re7 17.b3 Tbc8 18.h3 Ce5 19.Cxe5 fxe5 20.c3 bxc3 0-1(23) Nurmi -- Slossar, ICCF 2008.
4.Cc3 cxd4 5.Axb8 dxc3 6.Dxd8+ Rxd8 7.OOO+ Ad7 8.Ae5 cxb2+ 9.Axb2 Re8 10.Ac4 e6 11.Ch3 Cf6 12.The1 Tc8 13.Ab3 Ab4 14.Te3 Ac5 15.Tg3 Af8 16.Rb1 Ac6 17.Cf4 Td8 0-1 De Smet -- Polland Philip Paul, 1989; 5.Cb5 Ca6 6.Cxd4 Ad7 7.c3 Db6 8.Ac4 Cc5 9.Cge2 Cf6 10.OO e6 11.a4 a6 12.b4 Cd3 13.Axd3 exd3 14.Dxd3 Ae7 15.Cf3 Ac6 16.Ce5 OO 17.Ae3 Dc7 18.Cxc6 Dxc6 19.Tad1 Dxa4 20.Ad4 Tfd8 0-1(65) Fallone -- Vergara, Tel Aviv 1964.
4...g6 5.Cc3 Ag7 6.Dd2 Cf6 7.OOO OO 8.Ah6 Axh6 9.Dxh6 a6 10.h4 Dd6 11.h5 gxh5 12.f3 Cbd7 13.Ch3 Ce5 14.Cf4 Af5 15.Dg5+ Ag6 16.fxe4 Rh8 17.Ae2 Tg8 18.Dh4 Ceg4 19.Tdf1 Tg7 20.Axg4 hxg4 1-0(36) Winants 2517 -- Okkes 2355, 2006; 7.Ah6 OO 8.Axg7 Rxg7 9.OOO Da5 10.h4 h5 11.f3 exf3 12.Cxf3 a6 13.Ad3 b5 14.Dg5 b4 15.Ce5 bxc3 16.Axg6 fxg6 17.Dxg6+ Rh8 18.Dh6+ Rg8 19.Dg6+ Rh8 20.Th3 Axh3 =-=(22) Schirbel -- Keller Gert, 2006.
4...a6 5.Cc3 Cf6 6.Dd2 g6 7.OOO Ag7 8.d6 Cc6 9.dxe7 Dxd2+ 10.Axd2 Af5 11.h3 h5 12.Ae3 Cd7 13.Cd5 Tc8 14.Ce2 Cxe7 15.Cec3 Cc6 16.Af4 =-= Miladinovic 2572 -- Nikolic 2669, Murska Sobota (Slovenia) 2008; 5.a4 Cf6 6.Cc3 g6 7.Ac4 Cbd7 8.Cge2 Cb6 9.Aa2 Ad7 10.a5 Cc8 11.Ae5 Ag7 12.OO Cd6 13.Cg3 OO 14.Ab3 Tc8 15.Dc1 Ab5 16.Te1 Cc4 17.Axc4 Axc4 18.Cgxe4 Cxd5 19.Axg7 Rxg7 20.Cxd5 Axd5 1-0(41) Daly -- Bernstein, Omaha 1949.
4...Db6 5.Cc3 Cf6 6.Dd2 Ad7 7.OOO Ca6 8.f3 exf3 9.Cxf3 Ch5 10.d6 e6 11.Ag5 h6 12.Ae7 Axe7 13.dxe7 Cf6 14.Ce5 Dc7 15.Cxd7 Cxd7 16.Cb5 Dc6 17.Cd6+ Rxe7 18.Ab5 Dc7 19.Axa6 bxa6 20.Df4 Thf8 1-0(33) Steiner 2253 -- Hatzl 2113, 2006.
5...g6 6.Cb5 Ca6 7.d6 exd6 8.Cxd6+ Axd6 9.Axd6 Db6 10.Dd2 Af5 11.Ae5 OO 12.Axa6 Dxa6 13.Dh6 Ce8 14.Ce2 f6 15.Ac3 Cd6 16.Cg3 e3 17.fxe3 Axc2 18.Tf1 Cf5 19.Cxf5 Axf5 20.Td1 De6 =-=(48) Simonyi 2262 -- Balazs Gabor (HUN) 2313, Budapest (Hungary) 2008; 7...Ag4 8.f3 exf3 9.gxf3 Af5 10.Dd2 Db6 11.a4 c4 12.Axc4 Dc5 13.b3 Td8 14.OOO exd6 15.Cxd6+ Axd6 16.Axd6 Txd6 17.Dxd6 Dxd6 18.Txd6 Re7 19.Td2 Cb4 20.Ce2 1-0 Toupalik -- Spielmann, Prague 1912; 6.Dd2 Ag7 7.Ah6 OO 8.Axg7 Rxg7 9.Cge2 Ca6 10.OOO Ag4 11.h3 Axe2 12.Axe2 Da5 13.f3 exf3 14.Axf3 Tad8 15.h4 h5 16.Dg5 b5 17.Rb1 b4 18.Ce2 Cc7 19.g4 Cb5 20.gxh5 Cc3+ 0-1(28) Sirnik -- Susnik, 1998.
6.a4 g6 7.Cge2 Ag7 8.Cg3 OO 9.Dd2 e6 10.dxe6 Axe6 11.Dxd8 Txd8 12.Ag5 Cc6 13.Cgxe4 Cxe4 14.Cxe4 Cb4 15.Axd8 Cxc2+ 16.Rd2 Cxa1 17.Af6 Axf6 18.Cxf6+ Rg7 19.Ce4 Td8+ 20.Ad3 c4 0-1(37) Neumann 2156 -- Karpatchev 2483, Bad Woerishofen GER 2010; 7.Ac4 Ag7 8.Cge2 OO 9.Dd2 Te8 10.Cg3 Cbd7 11.OO Cb6 12.Aa2 Ad7 13.a5 Ca4 14.Ccxe4 Cxe4 15.Cxe4 Cxb2 16.Cxc5 Ab5 17.Tfe1 Tc8 18.Ae3 Ca4 19.Cxa4 Axa4 20.c4 Axa1 1-0(33) Spiess 2069 -- Jahnz 2167, 2007; 6...e6 7.Ac4 exd5 8.Axd5 Ae7 9.Axe4 Dxd1+ 10.Txd1 Cxe4 11.Cxe4 OO 12.Ce2 Cc6 13.OO =-= Te Kolste -- Perlis, 1909; =-= Vidmar -- Perlis, St Petersburg 1909.
6...Af5 7.OOO Cbd7 8.h3 Db6 9.g4 Ag6 10.f3 e5 11.dxe6 fxe6 12.fxe4 e5 13.Ah2 OOO 14.Cf3 De6 15.Ch4 Af7 16.Ag2 c4 17.Rb1 Ac5 18.Cf5 g6 19.Ch6 Ae8 20.Cd5 b5 1-0(29) Winants 2535 -- Korneev 2611, 2005; 7...g6 8.h3 h5 9.f3 exf3 10.Cxf3 Ag7 11.Ce5 Cbd7 12.d6 Ce4 13.dxe7 Dxe7 14.Txd7 Axd7 15.Dxe4 Af5 16.De3 g5 17.Ah2 OOO 18.Ca4 Th6 19.Cc4 Dxe3+ 20.Cxe3 Ae4 0-1(36) Kharlov 2499 -- Ponomariov 2297, Voronezh (Russia) 2008; 7.h3 Cbd7 8.g4 Ag6 9.Ag2 e5 10.dxe6 fxe6 11.Cxe4 Cxe4 12.Axe4 Axe4 13.Dxe4 Db6 14.OOO Cf6 15.De2 Ae7 16.Cf3 OO 17.Ad6 Tae8 18.Axe7 Txe7 19.g5 Cd5 20.Ce5 Cf4 1-0(61) Lafosse 2071 -- Rittelmeyer Yann-Sven 1802, Belgium 2009.
6...Ag4 7.f3 exf3 8.gxf3 Af5 9.OOO g6 10.De3 Cbd7 11.Cge2 Db6 12.Cg3 OOO 13.h4 e5 14.dxe6 Axe6 15.Cge4 Ce8 16.Cd5 Axd5 17.Txd5 f5 18.Cg5 Cef6 19.Td1 Te8 20.Dd2 h6 1-0(29) Danielian 2423 -- Krivec 2316, 2006; 7.Dd2 b5 8.h3 Ac8 9.d6 exd6 10.OOO Ae6 11.f3 exf3 12.Cxf3 b4 13.Ca4 d5 14.Cg5 Ad6 15.Cxe6 fxe6 16.Ad3 OO 17.Axd6 Dxd6 18.g4 Dc6 19.De3 c4 20.Ae2 Dxa4 0-1(23) Goossens 2229 -- Purnama 2337, 2005.
6...e6 7.OOO Da5 8.d6 Cc6 9.Rb1 e5 10.Ad2 Cd4 11.De1 Db6 12.Ag5 Ae6 13.Axf6 gxf6 14.Cxe4 OOO 15.c3 Cf5 16.Cxf6 Txd6 17.Txd6 Axd6 18.Cf3 Td8 19.Cd2 Ae7 20.Cfe4 Cd6 =-=(46) Winants 2535 -- Tregubov 2612, 2005.
7.Cxe4 Cxe4 8.Dxe4 Ag7 9.OOO OO 10.Ce2 Cd7 11.De3 Cf6 12.Cc3 b5 13.Dxc5 Af5 14.Db4 Tc8 15.Td2 Ce8 16.Ad3 Axd3 17.cxd3 Dxd5 18.Rb1 Dxg2 19.De4 Dxe4 20.dxe4 Cf6 0-1(22) Eljanov 2692 -- Ponomariov 2719, Kharkov (Ukraine) 2008.
8...OO 9.Cxf6+ Axf6 10.Cf3 Da5 11.a3 b5 12.Ce5 Cd7 13.Cc6 Da4 14.De3 Ab7 15.g3 e6 16.Ag2 Tfe8 17.Db3 Dxb3 18.cxb3 Rg7 19.The1 Tac8 20.Ca7 Tcd8 =-=(21) De Smet 2204 -- Vegjeleki 2313, ICCF 2006.
11.Df3 b5 12.Af1 Da5 13.g4 Dxa2 14.gxf5 Dxb2+ 15.Rd2 Cd7 16.Ce2 Cb6 17.Db3 Df6 18.Re1 Dxf5 19.Ah3 Df6 20.Tg1 Cc4 1-0(42) McShane 2625 -- Illescas Cordoba 2624, 2005.
3...e6 4.Cf3 Cc6 5.e3 Db6 6.Dc2 Ad7 7.Cbd2 Cf6 8.Ae2 Ae7 9.OO OO 10.Ce5 Cxe5 11.Axe5 Ac6 12.dxc5 Axc5 13.Ad3 Cg4 14.Ad4 f5 15.h3 Ch6 16.f4 Cf7 17.Cf3 Ad7 18.Rh1 Tac8 19.De2 Dd8 20.Tg1 Axd4 =-=(32) Caro -- Schlechter, Coburg 1904; 6...Cf6 7.Cbd2 Ad7 8.Ae2 Ae7 9.OO OO 10.h3 Tac8 11.Db3 Dxb3 12.Cxb3 Ce4 13.Cbd2 Cxd2 14.Cxd2 f6 15.Tad1 e5 16.dxe5 fxe5 17.Ag3 d4 18.cxd4 cxd4 19.Cf3 Af6 20.Ac4+ Rh8 1-0(55) Pucelj -- Drnovsek, 2005; 6.Db3 Dxb3 7.axb3 a6 8.c4 Cf6 9.Cc3 cxd4 10.exd4 Ab4 11.Ad3 Ce4 12.Axe4 dxe4 13.d5 exf3 14.dxc6 fxg2 15.Tg1 OO 16.c7 e5 17.Ae3 Ah3 18.OOO Aa5 19.Cd5 Ag4 20.Td3 Ae2 0-1(58) Morgado Antonio -- Mancera Victor M, 2003; 4.e3 Cc6 5.Cf3 Ad7 6.Cbd2 Cf6 7.h3 Ch5 8.Ah2 g6 9.Tc1 a5 10.e4 Db6 11.b3 cxd4 12.cxd4 Aa3 13.Tc2 OO 14.Ae2 Tfc8 15.OO Cg7 16.Cb1 Af8 17.exd5 exd5 18.Cc3 Ae6 19.Ca4 Db4 20.Af4 Te8 1-0(35) Colom Andres -- Gomez Abada A, 1996; 5...Cf6 6.Cbd2 Ad6 7.dxc5 Axc5 8.Ab5 Db6 9.De2 a6 10.Axc6+ bxc6 11.Cb3 Ae7 12.OO OO 13.Tfd1 c5 14.Dc2 Ab7 15.c4 Tad8 16.Tac1 dxc4 17.Cbd2 c3 18.bxc3 Dc6 19.e4 Ch5 20.Ae3 Dc7 0-1(65) De los Reyes Antonio -- Bursian Arnold, 2000.
3...Cf6 4.e3 Cc6 5.Cf3 cxd4 6.exd4 e6 7.Ad3 Ad6 8.Axd6 Dxd6 9.De2 OO 10.Cbd2 Ad7 11.OO Tfc8 12.Ce5 Tab8 13.f4 b5 14.a3 Ca5 15.Tac1 g6 16.Tf3 Cc4 17.Cf1 a5 18.Df2 b4 19.axb4 axb4 20.Dh4 Rg7 1-0(38) Dumitran -- Chamaillard, 1993; 4...Db6 5.Db3 c4 6.Dxb6 axb6 7.Cd2 b5 8.a3 Cc6 9.Td1 Af5 10.Cgf3 h6 11.h3 Ce4 12.Cxe4 Axe4 13.Cd2 =-= Bodi 2149 -- Mede 2165, 2001; 4.Axb8 Txb8 5.Da4+ Ad7 6.Dd1 Db6 7.Db3 cxd4 8.Dxb6 axb6 9.cxd4 e5 10.dxe5 Ab4+ 11.Cd2 Ce4 12.Cf3 Ag4 13.a3 Ta8 14.Td1 Ac5 15.Cxe4 dxe4 16.h3 Ad7 17.Cd4 Aa4 18.Td2 e3 19.fxe3 OO 20.g4 Tfe8 =-=(71) Saletovic Azim -- Fajkic 2203, Neum (Bosnia & Herzegovina) 2008; 4.Cf3 e6 5.e3 Cc6 6.Ad3 Ad6 7.Ag3 OO 8.Ce5 Dc7 9.Cg4 Cxg4 10.Dxg4 e5 11.Dh4 f5 12.dxe5 Cxe5 13.Ae2 Cg6 14.Dh5 Ae6 15.Axd6 Dxd6 16.Ca3 f4 17.Ad3 fxe3 18.fxe3 De5 19.Dxe5 Cxe5 20.Ae2 Cg4 0-1(49) Duschek Guenter -- Reschop Romano, 2006.
3...cxd4 4.cxd4 Cc6 5.Cf3 Cf6 6.e3 a6 7.Ae2 Af5 8.OO e6 9.a3 Ad6 10.Axd6 Dxd6 11.Cc3 OO 12.Ca4 Cd7 13.Tc1 b6 14.Dd2 Ca5 15.Tc3 Cc4 16.Axc4 dxc4 17.Tcc1 Ae4 18.Cg5 Ad3 19.Tfd1 h6 20.Ch3 Ae4 0-1(47) Acevedo Jonatan -- Cuartas 2365, 1999; 5.Cc3 Cf6 6.e3 Ag4 7.Db3 Dd7 8.Ad3 e6 9.Cge2 Ab4 10.OO Axe2 11.Axe2 Axc3 12.Dxc3 OO 13.Tac1 Tac8 14.Da3 Tfd8 15.Ab5 a6 16.Aa4 De7 17.Dxe7 Cxe7 18.Ag5 Tc4 19.Ab3 Txc1 20.Txc1 Tc8 =-=(36) Karcher Patrick -- Buttenmueller Frank, 1995; 4.Dxd4 Cc6 5.Da4 Ad7 6.Cd2 e5 7.Ag3 Ad6 8.Db3 Cge7 9.Cgf3 OO 10.e4 dxe4 11.Cxe4 Ac7 12.OOO Ab6 13.Axe5 Rh8 14.Ag3 Cf5 15.Ceg5 De7 16.Ad3 Tac8 17.Axf5 Axf5 18.Ad6 Df6 19.Axf8 Txf8 20.Da3 Te8 1-0(24) Graf-Stevenson -- Menchik, Semmering 1937.
4.Dc2 Cc6 5.e3 Ad7 6.Cf3 Tc8 7.Ad3 Cf6 8.Cbd2 e6 9.OO cxd4 10.a3 dxe3 11.Axe3 Ac5 12.Af4 Ch5 13.Ag5 h6 14.Ah4 Cf4 15.Tfe1 Cxd3 16.Dxd3 Ae7 17.Ag3 OO 18.Ce5 Cxe5 19.Axe5 Ad6 20.Ad4 Ac5 0-1(28) Alex Gan Wei Kuan -- Ton 2266, 2004.
4...Cc6 5.e3 c4 6.Dc2 Af5 7.Dc1 Cf6 8.Cd2 e6 9.Cgf3 h6 10.h3 Da5 11.Ce5 Cxe5 12.Axe5 Cd7 13.Ag3 b5 14.b4 Dd8 15.Ae2 a5 16.a3 Ae7 17.OO OO 18.Af3 Ad3 19.Te1 Cb6 20.e4 axb4 0-1(29) Salac -- Fodre, 1995; 5.Dxb6 axb6 6.e3 c4 7.Cf3 Af5 8.Cbd2 b5 9.Ae2 Cf6 10.OO b4 11.Ce5 bxc3 12.bxc3 e6 13.g4 Ac2 14.Tfc1 Aa4 15.Cdf3 Ce4 16.Cxc6 Axc6 17.Cg5 Cf6 18.f3 Aa3 19.Tcb1 b5 20.Ae5 Re7 1-0(59) Hernandez Yanez 1955 -- Pastor Alonso de Prado 2199, Madrid ESP 2010.
4...c4 5.Dc2 g6 6.e4 Ae6 7.Cd2 Dc6 8.Cgf3 Cd7 9.Cg5 Cgf6 10.Cxe6 Dxe6 11.OOO b5 12.Te1 Cb6 13.g3 Dd7 14.Ae2 e6 15.Ae5 Ag7 16.f4 OO 17.Af3 a5 18.g4 b4 19.f5 bxc3 20.bxc3 Ce8 0-1(40) Bagrunov 2074 -- Arkhangelsky 2358, Dresden (Germany) 2008.
8.Cd2 Cb4 9.Tc1 Af5 10.Ag3 Cc2+ 11.Rd1 Cb4 12.f4 g6 13.Cgf3 a6 14.Re2 Ag7 15.Rf2 OO 16.Ae2 Tfc8 17.Tc3 Cg4+ 18.Re1 Cc2+ 19.Txc2 Txc2 20.e4 dxe4 0-1(38) Norvoll Paal -- Bjornstad Leif, 1995.
11.Re2 Axc6 12.Cf3 Cd7 13.Thc1 OO 14.h4 a6 15.Rf1 f6 16.Cc2 Ae7 17.Rg1 Tac8 18.Ag3 Ab5 19.Ca3 Ad3 20.Ce1 Ag6 0-1(46) Kopinits 1717 -- Hellwege 2007, Velden (Austria) 2009.
4.Cf3 Cf6 5.e3 Db6 6.Db3 c4 7.Dc2 Af5 8.Dc1 e6 9.Cbd2 Ae7 10.b3 cxb3 11.axb3 OO 12.Ae2 Tfc8 13.OO Ch5 14.Ag5 f6 15.Ah4 g5 16.Ag3 Cxg3 17.fxg3 Cb4 18.Ce1 Dc7 19.c4 Ag6 20.Db2 h5 0-1(34) Kaunzinger 2225 -- Bintakies 2204, 2000; 6.Dc2 Ag4 7.Cbd2 e6 8.Ad3 c4 9.Ae2 Af5 10.Dc1 h6 11.h3 Da5 12.OO Ae7 13.Ad1 b5 14.Ac2 b4 15.Axf5 exf5 16.Ce5 Tc8 17.f3 bxc3 18.bxc3 OO 19.Dc2 Cxe5 20.Axe5 Tfe8 =-=(22) Schoebel 1258 -- Hohmann Louisa 1751, Willingen (Germany) 2008; 5...Ag4 6.Cbd2 Ce4 7.Ad3 Cxd2 8.Dxd2 e6 9.h3 Axf3 10.gxf3 Ad6 11.Axd6 Dxd6 12.Tg1 OO 13.OOO c4 14.e4 Ce7 15.e5 Dd8 16.Ab1 Cg6 17.Tg4 f5 18.exf6 Dxf6 19.Tdg1 Cf4 20.Txg7+ Dxg7 1-0(33) Mekhov A -- Okunev Pavel, 1998; 5.h3 Db6 6.Db3 c4 7.Dc2 Af5 8.Dc1 e6 9.Cbd2 Dd8 10.Ch4 Ch5 11.Cxf5 Cxf4 12.Ce3 Ad6 13.Cf3 b5 14.a3 h5 15.Cc2 a5 16.Dd1 g5 17.e3 Cg6 18.Cd2 f5 19.Ae2 g4 20.Cf1 Rd7 0-1(35) Dupak 1988 -- Cernousek 2352, 2005; 5.dxc5 a5 6.e3 e6 7.Ab5 Axc5 8.Ce5 Db6 9.a4 1-0 Sandhu Gobinder 1700 -- Shammasi Amir 1700, 2007; 4...Db6 5.b3 e6 6.e3 Cf6 7.Ad3 cxd4 8.exd4 Ae7 9.OO OO 10.Dc2 h6 11.Cbd2 Ad7 12.Ce5 Tfc8 13.Db2 Ae8 14.Ae3 Cd7 15.f4 Cdxe5 16.fxe5 Cxe5 17.Ae2 Cd7 18.Tf3 Da5 19.Cb1 Cf6 20.Ad3 Ab5 0-1(38) Mensing -- Cukier, 1995; 5.Db3 Dxb3 6.axb3 cxd4 7.cxd4 Ag4 8.e3 Axf3 9.gxf3 e6 10.Ab5 Ab4+ 11.Re2 Ce7 12.Cc3 OO 13.Ca2 Aa5 14.Ad6 Tfd8 15.Ac5 a6 16.Ad3 Ac7 17.Cc3 Cg6 18.Ca4 Te8 19.Ab6 Axb6 20.Cxb6 Tad8 =-=(84) Baskewitsch 2068 -- Schweitzer 2218, Differdange (Luxembourg) 2008.
4.Dd2 Cf6 5.e3 Af5 6.Ad3 Axd3 7.Dxd3 e6 8.Cf3 Ad6 9.dxc5 Axc5 10.OO OO 11.Cbd2 De7 12.Ag5 h6 13.Axf6 Dxf6 14.Cb3 Ab6 15.Db5 Ce5 16.Cxe5 Dxe5 17.De2 Ac7 18.g3 Ab6 19.Tad1 Tac8 =-= Rubinov Jakov -- Moeckel, 2005.
4...e6 5.Cf3 Cf6 6.Cbd2 Ad6 7.Ag5 OO 8.Ad3 Te8 9.Dc2 h6 10.Ah4 e5 11.dxe5 Cxe5 12.Cxe5 Axe5 13.OOO Da5 14.f4 Ad6 15.Axf6 gxf6 16.Ah7+ Rg7 17.Cb3 Dxa2 18.Rd2 Da4 19.Ta1 Dxf4 20.Tae1 Dg5 0-1(35) Graf-Stevenson -- Michel, Mar del Plata 1941; 7.Ce5 Dc7 8.Cdf3 Ad7 9.Ae2 OO 10.h3 cxd4 11.exd4 Ce8 12.Cxd7 Dxd7 13.Axd6 Dxd6 14.OO Cf6 15.Ad3 Tab8 16.De2 Tfc8 17.Ce5 a6 18.f4 b5 19.a3 Ca5 20.Tf2 Cc4 1-0(33) Huppertz -- Rehberg Anja, 1995; 6...Ae7 7.Ad3 OO =-= Mayer 2124 -- Torok Tamas (HUN) 2120, Budapest (Hungary) 2009; 6.Ad3 Ae7 7.OO Ch5 8.Ae5 Cxe5 9.dxe5 g6 10.Cbd2 Ad7 11.De2 a6 12.Ce1 Cg7 13.g4 Dc7 14.f4 OOO 15.Cg2 h5 16.g5 Cf5 17.h4 Cg3 18.Df2 Cxf1 19.Axf1 Aa4 20.b3 Ac6 0-1(44) Garcia Arias -- Paz Rodriguez, 2004; 5...Ad6 6.Axd6 Dxd6 7.Cbd2 Cge7 8.Ad3 e5 9.dxe5 Cxe5 10.Cxe5 Dxe5 11.Cf3 Df6 12.Ab5+ Ad7 13.Axd7+ Rxd7 14.Da4+ Rc7 15.OO Dc6 16.Df4+ Dd6 17.Dxf7 Taf8 18.Dh5 Tf5 19.Dh3 Df6 20.Dg3+ Rc8 1-0(38) Schneider -- Mailitis, 1994; 7.Ae2 Cf6 8.Cbd2 OO 9.OO Te8 10.h3 cxd4 11.cxd4 Cd7 12.a3 e5 13.dxe5 Cdxe5 14.Cb3 Dg6 15.Cxe5 Txe5 16.Ad3 Dh6 17.Rh2 Th5 18.Tg1 Txh3+ 0-1 Mena Barreto Fr -- Da Fonseca Luis Serra Azul, 1999; 5.Ad3 cxd4 6.exd4 Ad6 7.Ag3 Cge7 8.Cf3 OO 9.Cbd2 f6 10.Dc2 h6 11.OOO Da5 12.Axd6 Dxa2 13.Cb3 a5 1-0 Koch 2034 -- Zeldin, 2002.
4...Af5 5.Cf3 e6 6.Ad3 Axd3 7.Dxd3 Db6 8.Dc2 cxd4 9.exd4 Tc8 10.Ae3 Ad6 11.OO Cf6 12.h3 OO 13.Cbd2 Ab8 14.Tac1 Dc7 15.Tfe1 Tce8 16.Cf1 Ce4 17.a3 Ca5 18.g3 De7 19.Ce5 f6 20.Cd3 Df7 0-1(32) Koch 2016 -- Thomas 2132, 2000; 6.Cbd2 cxd4 7.exd4 Ad6 8.Axd6 Dxd6 9.Ab5 Ce7 10.OO a6 11.Axc6+ Cxc6 12.Ch4 Ag6 13.Te1 Tc8 14.Dg4 Ce7 15.Cdf3 OO 16.Cxg6 Cxg6 17.h4 Df4 18.Dh5 h6 19.g3 Df6 20.Cd2 b5 1-0(38) Schebler -- Seibt Friedebert, 1988; 5.Db3 Db6 6.Ca3 Cf6 7.Cb5 c4 8.Da4 Tc8 9.b3 a6 10.Cc7+ Txc7 11.Axc7 Dxc7 12.bxc4 dxc4 13.Dxc4 e6 14.f3 Ae7 15.e4 Ag6 16.Ae2 b5 17.Db3 OO 18.Td1 Td8 19.Db2 Ca5 20.Tc1 Cd7 0-1(29) Salwe -- Flamberg, Vilnius 1912.
4...cxd4 5.exd4 Af5 6.Ad3 Axd3 7.Dxd3 e6 8.Db5 Dd7 9.Cd2 Cf6 10.Cgf3 Ch5 11.Ag3 Ae7 12.De2 OO 13.Cb3 Cxg3 14.hxg3 a5 15.a4 Ad6 16.Db5 Tfc8 17.g4 Dd8 18.Dd3 h6 19.g5 hxg5 20.Dh7+ Rf8 =-=(38) De la Pe�a Balbuena -- Henrich, ICCF 2008.
4...a6 5.Ad3 e6 6.Cf3 Ad6 7.Axd6 Dxd6 8.OO Cf6 9.Cbd2 OO 10.e4 cxd4 11.cxd4 dxe4 12.Cxe4 Cxe4 13.Axe4 Td8 14.Axc6 Dxc6 15.Tc1 Dd6 16.Dd3 h6 17.Tfd1 b6 18.De4 Dd5 19.Dxd5 Txd5 20.Tc7 Ad7 0-1(43) Samokhina -- Efimova Ekaterina, 2000.
5.Dc2 Af5 6.Dxf5 Dxb2 7.Dxd5 Dxa1 8.Db3 OOO 9.Ad3 e6 10.Cf3 cxd4 11.exd4 Ca5 12.Dc2 Ad6 13.Ae3 Td7 14.OO Tc7 15.Da4 Cc6 16.Ac1 Cge7 17.Cfd2 Cd5 18.Ce4 Ae7 19.Aa3 Dxa2 20.Ac4 Cb6 0-1(30) Alex Gan Wei Kuan -- Dang, 2004; 5...cxd4 6.exd4 Af5 7.Db3 Cf6 8.Cd2 e6 9.Dxb6 axb6 10.Ab5 Ae7 11.Cgf3 OO 12.OO Tfd8 13.Tfe1 Ce8 14.Ce5 Ca7 15.Af1 b5 16.g4 Ag6 17.Cxg6 hxg6 18.Cf3 Cd6 19.Ce5 Cc6 20.Cd3 Cc4 1-0(27) Mehmet Z -- Bibikoff, 1990.
5.b3 cxd4 6.exd4 Cf6 7.Ad3 Ag4 8.Cf3 Ce4 9.h3 Ah5 10.g4 Ag6 11.h4 h5 12.g5 f6 13.De2 OOO 14.Cbd2 e5 15.dxe5 Cxc3 16.Df1 f5 17.Dh3 Ce4 18.OO Rb8 19.Ae3 Ac5 20.Axc5 Dxc5 0-1(36) Saenger -- Manakov, 1997.
5...Dxb3 6.axb3 cxd4 7.exd4 f6 8.Ab5 Ad7 9.Cf3 g5 10.Ae3 e6 11.OO Ad6 12.Ce1 Cge7 13.f3 a6 14.Ad3 Cg6 15.b4 Rf7 16.g3 h5 17.Axg6+ Rxg6 18.Cd3 e5 19.Cc5 Axc5 20.bxc5 Ah3 =-=(33) Krecmer Miloslav -- Hromada, 1987.
5...Cf6 6.Cd2 Af5 7.dxc5 Dxb3 8.axb3 e5 9.Ag3 Axc5 10.Ab5 e4 11.b4 Ab6 12.Ce2 OO 13.h3 a5 14.bxa5 Axa5 15.OO Ad7 16.Tfd1 Ce5 17.Axd7 Cexd7 18.Cb3 Ab6 19.Txa8 Txa8 20.Cf4 Ta2 =-=(66) Limberg -- Schweren Marcel, 2004.
6.Dxb6 axb6 7.Cd2 Af5 8.Cgf3 b5 9.a3 b4 10.cxb4 Cxb4 11.Tc1 Cc6 12.Ch4 e6 13.Cxf5 exf5 14.Ae2 Cf6 15.h3 h5 16.Cb1 Ce4 17.f3 Cd6 18.Cc3 Ta5 19.Rf2 f6 20.h4 Rd7 1-0(71) Wright 1995 -- Bennett Dominic 2010, England 2008; 7...b5 8.a3 Cf6 9.Tc1 Af5 10.Cgf3 h6 11.Ae2 Cd7 12.Ad1 e6 13.Ac2 Axc2 14.Txc2 b4 15.cxb4 Axb4 16.OO Ae7 17.Tb1 b5 18.Ae5 Ccxe5 19.Cxe5 Cxe5 20.dxe5 Rd7 0-1(48) Ehrlacher 1947 -- Mundorf 1796, Dortmund (Germany) 2009; 7.e4 e6 8.Cf3 b5 9.exd5 exd5 10.Ae2 f6 11.OO Ae6 12.Te1 Rd7 13.Cbd2 b4 14.a3 bxa3 15.bxa3 Txa3 16.Txa3 Axa3 17.Tb1 Cd8 18.Tb6 Ce7 19.Cb1 Cc8 20.Txe6 Cxe6 0-1 Valero Perez 2223 -- Campos Gambuti 2337, 2000; 7.Cf3 Cf6 8.Ca3 Ta5 9.Cd2 Af5 10.f3 e6 11.Cdxc4 dxc4 12.Cxc4 Ta6 13.e4 Ag6 14.Ce5 Ta5 15.Cc4 1-0 De la Pe�a Balbuena -- Foote, ICCF 2008.
7.Dd2 Cf6 8.Cf3 e6 9.Ae2 Ae7 10.OO OO 11.Dc1 a5 12.Cbd2 a4 13.Ce5 a3 14.b3 cxb3 15.Cxb3 Ca5 16.Cd2 Db2 17.Ad3 Tfc8 18.Axf5 exf5 19.Cdf3 Txc3 20.Dd1 b5 =-=(54) Loktionova Tatiana -- Largevsky Joanna, 1998; =-=(54) Loktionova Tatiana -- Lazhevskaya, 1998.
7...f6 8.Cf3 g5 9.Ag3 h5 10.h4 g4 11.Cfd2 Ah6 12.b3 e5 13.bxc4 exd4 14.exd4 Th7 15.c5 Te7+ 16.Rd1 Da5 17.Da3 Rf7 18.Dxa5 Cxa5 19.Ab5 a6 20.Aa4 Ad3 0-1(36) Gugler -- Ganaus, 1998.
8.Cd2 e6 9.Ae2 Ae7 10.h3 Tc8 11.Cgf3 h6 12.OO OO 13.Ce5 Dd8 14.f3 b5 15.a3 Ca5 16.De1 Ah7 17.Ad1 Ch5 18.Ah2 Ah4 19.g3 Ae7 20.f4 Cf6 0-1(46) Salac -- Lach, 1991.
8.f3 e6 9.Cd2 Ae7 10.Ce2 OO 11.Cg3 Ag6 12.e4 Tfd8 13.Ae2 Ch5 14.Cxh5 Axh5 15.h4 h6 16.g4 Ag6 17.h5 Ah7 =-= Miloserdova -- Machula Darja, 2001.
11.h3 Tfc8 12.Cbd2 Dd8 13.g4 Ag6 14.Ch4 Ad6 15.Cxg6 hxg6 16.Axd6 Dxd6 17.f4 b5 18.Cf3 Ce4 19.Ce5 Ce7 20.a3 f6 0-1(31) Mufic 2370 -- Mihalcisin 2533, 2001.
5.Ad3 Ag4 6.f3 Ah5 7.Ch3 e6 8.OO Db6 9.Db3 c4 10.Dxb6 axb6 11.Ac2 b5 12.b4 Ag6 13.Tf2 Ae7 14.a3 OO 15.Axg6 hxg6 16.Td2 Ta6 17.a4 Tfa8 18.a5 b6 19.Ca3 Axb4 20.cxb4 Cxb4 0-1(32) Bartosek -- May, Podebrady 1936; 7.Cd2 e6 8.Ce2 Ae7 9.OO OO 10.Rh1 Tc8 11.Ae5 cxd4 12.exd4 Cxe5 13.dxe5 Cd7 14.f4 Db6 15.Dc2 Ag6 16.Axg6 hxg6 17.Tf3 Tfd8 18.Taf1 Da6 19.Cd4 Ac5 20.C2b3 Axd4 0-1(25) Beheshtayeen Ali -- Vahidi 2245, 2003; 7.g4 Ag6 8.Axg6 hxg6 9.Ca3 e6 10.Dd2 cxd4 11.exd4 Axa3 12.bxa3 Da5 13.Ad6 Rd7 14.Ab4 Dc7 15.a4 Tac8 16.Tc1 Cxb4 17.De2 Dc4 18.a3 Dxe2+ 19.Rxe2 Cc6 20.Rf2 Ca5 0-1(39) Walden -- Reed 1754, ICCF 2007; 6.Da4 e6 7.Cd2 Ad6 8.Ag5 OO 9.Cgf3 Ah5 10.OO e5 11.dxe5 Cxe5 12.Cxe5 Axe5 13.Dh4 Ag6 14.Axg6 fxg6 15.Cf3 Dc7 16.Dh3 Rh8 17.Axf6 Axf6 18.Tfd1 Tad8 19.Td2 Td6 20.Tad1 Tfd8 1-0(53) Sidorov 2371 -- Ponomariov 2240, 2004; 6.Cf3 e6 7.h3 Axf3 8.Dxf3 Db6 9.b3 Ae7 10.dxc5 Axc5 11.Ag5 Cd7 12.OO Cce5 13.De2 h6 14.Af4 g5 15.Ah2 h5 16.Cd2 g4 17.h4 Tg8 18.Ab5 Re7 19.Axd7 Cxd7 20.e4 g3 0-1(22) Koong -- Flores 2072, Irvine USA 2010; 5...e6 6.Cd2 Ad6 7.Axd6 Dxd6 8.f4 cxd4 9.cxd4 Ad7 10.a3 Ce7 11.Cgf3 Cf5 12.De2 Db6 13.Ce5 Cd6 14.OO OO 15.Cxd7 Cxd7 16.Cf3 Cf6 17.Ce5 Tad8 18.Tf3 Cfe4 19.Th3 f6 20.Cg4 Tc8 =-=(67) Sirnik 2151 -- Jeric 2319, 2003; 6.Cf3 Ad6 7.Axd6 Dxd6 8.Cbd2 OO 9.OO e5 10.dxe5 Cxe5 11.Cxe5 Dxe5 12.Df3 Ag4 13.Dg3 De6 14.h3 Af5 15.Axf5 Dxf5 16.Tac1 Tfd8 17.Df3 De5 18.Tfe1 Ce4 19.De2 Td6 20.Tcd1 Tad8 0-1(42) Carvalho 2063 -- Rodrigues N 2160, 2000; 5...Db6 6.Dc1 e6 7.Cf3 Ch5 8.Ag3 Cxg3 9.hxg3 h6 10.Cbd2 Ad7 11.Dc2 Ae7 12.Td1 Tc8 13.OO cxd4 14.exd4 Cb4 15.Db1 Cxd3 16.Dxd3 Ab5 17.c4 Axc4 18.Cxc4 Txc4 19.Ce5 Tc7 20.f4 OO 0-1(57) Brinkmann -- Zimmer, Hamburg 1910.
5.Cf3 Db6 6.Db3 c4 7.Dc2 Af5 8.Dc1 Ch5 9.Ae2 Cxf4 10.exf4 g6 11.OO Ah6 12.g3 OO 13.Cbd2 f6 14.Ch4 Ah3 15.Af3 Tad8 16.Ag2 Ac8 17.Chf3 g5 18.fxg5 fxg5 19.Te1 Ag7 20.b3 g4 =-=(55) Simic 2384 -- Miladinovic 2571, Subotica (Serbia) 2008; 8...e6 9.Cbd2 h6 10.h3 Ce4 11.Cxe4 Axe4 12.Cd2 Ah7 13.e4 Axe4 14.Cxe4 dxe4 15.Axc4 Tc8 16.OO Ca5 17.Ae2 Ae7 18.Db1 g5 19.Ae5 f6 20.Ah5+ Rd7 0-1(42) Barva -- Dupsky, 1994; 8...h6 9.h3 e6 10.Cbd2 Tc8 11.Ce5 Ae7 12.Ae2 OO 13.OO Cxe5 14.Axe5 Dc6 15.Axf6 Axf6 16.Ad1 b5 17.Ac2 a5 18.Axf5 exf5 19.Dc2 g6 20.Tfc1 Ae7 0-1(67) Draganic 2174 -- Mazi 2350, Pula (Croatia) 2008; 7.Dxb6 axb6 8.Ca3 Af5 9.Cb5 Ta5 10.a4 Ac2 11.Cg5 Ag6 12.Ac7 Ta6 13.Ae2 e6 14.h4 h6 15.Cf3 Ac2 16.Ad1 Axd1 17.Rxd1 Ce4 18.Re2 Rd7 19.Cd2 Cxd2 20.Rxd2 Ae7 0-1(48) Graf-Stevenson -- Steiner, 1952; 11...Ab3 12.Ac7 Ta6 13.Ae2 e6 14.h4 h6 15.Cf3 Ac2 16.Ad1 Axd1 17.Rxd1 Ce4 18.Re2 Rd7 19.Cd2 Cxd2 20.Rxd2 Ae7 0-1(48) Graf-Stevenson -- Steiner, Hollywood 1952; 5...Ag4 6.h3 Axf3 7.Dxf3 Db6 8.b3 Da5 9.Ad3 cxd4 10.b4 Db6 11.exd4 a5 12.b5 Cb4 13.cxb4 Dxd4 14.OO Dxa1 15.b6 Db2 16.Cc3 e6 17.Tb1 Dxb1+ 18.Cxb1 Axb4 19.Ab5+ Re7 20.Cc3 Tac8 1-0(25) Fischer Johann -- Blees, 1984.
5.h3 Af5 6.Cf3 e6 7.Ae2 Ae7 8.OO OO 9.dxc5 Axc5 10.Cd4 Axd4 11.exd4 Db6 12.Dc1 Tac8 13.Ae3 Ca5 14.Cd2 Cc4 15.Cxc4 dxc4 16.d5 Dd6 17.dxe6 Dxe6 18.Af3 Ae4 19.Axe4 Cxe4 20.Te1 Tfe8 0-1(46) Khaled Lakki -- Mohamed 1943, Beirut (Lebanon) 2009.
5...Db6 6.Db3 c4 7.Dc2 Ag4 8.b3 cxb3 9.Dxb3 e6 10.Ad3 Ae7 11.Tb1 Dxb3 12.Txb3 Ca5 13.Tb5 b6 14.f3 Ah5 15.Rd1 Tc8 16.Ce2 Ag6 17.Rc2 Axd3+ 18.Rxd3 Cc4 19.Cxc4 Txc4 20.Ag5 Rd7 0-1(55) Kaunzinger -- Bachmayr, 1994; 8.Ae2 Axe2 9.Cxe2 e6 10.h3 Ae7 11.OO OO 12.Ah2 Tac8 13.Cg3 Ad6 14.Tfe1 Dd8 15.e4 dxe4 16.Cgxe4 Axh2+ 17.Rxh2 b5 18.Cxf6+ Dxf6 19.Cf3 Tfd8 20.Rg1 Td5 =-=(23) Mensing -- Kayle 2097, 2000; 7.Dxb6 axb6 8.a3 Af5 9.h3 h5 10.Cgf3 b5 11.Tc1 e6 12.Ae2 Ae7 13.Ad1 Ca7 14.Ac2 Axc2 15.Txc2 Cc8 16.Ag5 b4 17.cxb4 Axb4 18.Axf6 gxf6 19.OO Axd2 20.Cxd2 f5 =-=(27) Mufic G -- Rosandic 2262, 1999.
5...Af5 6.Cgf3 e6 7.Ab5 Db6 8.Da4 a6 9.Axc6+ bxc6 10.Ce5 Tc8 11.OO Ae7 12.dxc5 Axc5 13.Cb3 Ce4 14.Cd4 Axd4 =-= Bintakies 2207 -- Dey 2258, 2003; 6...c4 7.Ae2 h6 8.Ce5 Cxe5 9.Axe5 e6 10.OO b5 11.b3 Ad6 12.bxc4 bxc4 13.Af3 OO 14.Cxc4 Axe5 15.Cxe5 Tc8 16.Dd2 Da5 17.Tfc1 Tc7 18.a4 Tfc8 19.Ta3 Db4 20.cxb4 Txc1+ 1-0(28) Scheele Marcus -- Klasmeier, 1998.
5...cxd4 6.exd4 g6 7.Ad3 Ch5 8.Ag5 Dc7 9.Df3 h6 10.Ae3 Cf6 11.h3 Ag7 12.Af4 Db6 13.Tb1 OO 14.Ce2 Da5 15.OO Ch5 16.b4 Dd8 17.b5 Ca5 18.Ah2 Cf6 19.Tfe1 Ad7 20.Ae5 e6 1-0(31) Muschik 2228 -- Waldschmidt 2231, Herne (Germany) 2008.
6.Ad3 Ad6 7.Axd6 Dxd6 8.Cgf3 OO 9.OO b6 10.Te1 Ab7 11.Ab5 a6 12.Axc6 Axc6 13.Ce5 Ab7 14.f4 Ce8 15.g3 f6 16.Cd3 Dc6 17.Cf3 Cd6 18.b4 cxb4 19.cxb4 Cc4 20.a4 a5 0-1(58) Hernandez Yanez 1922 -- San Juan Rodriguez 2054, Collado Villalba (Spain) 2009; 7.Ag3 OO 8.Cgf3 b6 9.OO Ab7 10.Te1 Tc8 11.Ac2 Te8 12.Ce5 Dc7 13.f4 cxd4 14.exd4 Cxd4 15.Axh7+ Rxh7 16.cxd4 Ab4 17.a3 Axd2 18.Dxd2 Ce4 19.De3 f6 20.Tac1 De7 0-1(29) Vidrih 1714 -- Lipovsek 2098, Ptuj (Slovenia) 2009.
6...Ad6 7.Ag3 OO 8.Ad3 De7 9.dxc5 Axc5 10.OO Td8 11.Dc2 e5 12.e4 d4 13.c4 Cb4 14.Db1 Cxd3 15.Dxd3 Cd7 16.Ce1 Ab4 17.Td1 Cc5 18.De2 a5 19.Cd3 f6 20.f4 Cxd3 =-=(46) Roos D 2425 -- Sulypa 2424, 1999.
7...Db6 8.Tb1 Ad7 9.OO Tc8 10.Ce5 OO 11.Ag5 Tfd8 12.Df3 Dc7 13.g4 Ae8 14.Dh3 cxd4 15.Cxc6 Axc6 16.Axf6 Axf6 17.Dxh7+ Rf8 18.cxd4 Re7 19.Dh3 Th8 20.Dg3 Dxg3+ =-=(55) Carl Manfred -- Jensen, 1984.
11.Ce5 a6 12.a4 Cd7 13.Cdf3 Ccxe5 14.Cxe5 Cxe5 15.Dxe5 Dxe5+ 16.dxe5 Ad7 17.f4 Td8 18.b3 g6 19.g4 Tc8 20.Rd2 Re7 =-=(41) Tsoi -- Montero, Vung Tau (Vietnam) 2008.
3...Af5 4.Ab5+ Cc6 5.Axc6+ bxc6 6.Cf3 Ag4 7.OO e6 8.h3 Axf3 9.Dxf3 Ad6 10.c3 Axf4 11.Dxf4 cxd4 12.cxd4 Df6 13.Dg3 Ce7 14.Cc3 OO 15.Ca4 Cf5 16.Df3 Dg5 17.Dg4 Dxg4 18.hxg4 Cd6 19.Tac1 Tfc8 20.Tc2 Cb7 1-0(48) Lange -- Zeldin, 2002.
3...a6 4.c3 e6 5.Cf3 Cc6 6.Ae2 Ad7 7.Cbd2 c4 8.e4 f6 9.Dc2 g5 10.Ag3 h5 11.exd5 exd5 12.Dg6+ Re7 13.Cxg5 Ae8 14.Df5 Dd7 15.Dxd7+ Rxd7 16.Ch3 Ah6 17.OOO b5 18.Af4 Af7 19.b4 Cd8 20.Af3 Ce7 1-0(37) Sriskandarajah Pragash -- Mueller Ralf, 1997.
4.b3 Cc6 5.Cf3 Ag4 6.c3 Cf6 7.Ae2 e6 8.OO Ae7 9.h3 Ah5 10.Cbd2 OO 11.Ce5 Axe2 12.Dxe2 Tac8 13.Cxc6 Txc6 14.Cf3 cxd4 15.cxd4 Tfc8 16.Ag5 Tc2 17.Dd1 Da5 18.a4 Db4 19.Tb1 Ce4 20.Axe7 Dxe7 0-1(48) Perunovic 2094 -- Stojanovic 2535, Obrenovac (Serbia) 2008; 7.Ad3 cxd4 8.exd4 e6 9.OO Ae7 10.Cbd2 OO 11.b4 Tfc8 12.a4 a5 13.b5 Cd8 14.Db3 Ad6 15.Ce5 Ch5 16.Ae3 Axe5 17.dxe5 Dc7 18.h3 Af5 19.Axf5 exf5 20.g4 fxg4 1-0(27) Cayon Rafael 2005 -- Caldera Anuar 1645, 2000; 6.Cbd2 cxd4 7.h3 dxe3 8.fxe3 Af5 9.c4 e6 10.Ae2 Ac5 11.g4 Ag6 12.e4 dxe4 13.Ch4 Af2+ 14.Rf1 Axh4 0-1 Mossiaguine -- Jensen, 2006; 4...e6 5.Cf3 Cc6 6.c3 Cf6 7.Cbd2 Ch5 8.Ag3 Cxg3 9.hxg3 Ad7 10.Ad3 Ae7 11.Db1 OOO 12.a3 h5 13.Re2 e5 14.dxc5 Axc5 15.b4 Axe3 16.fxe3 e4 17.Axe4 dxe4 18.Cxe4 Ag4 19.Rf2 The8 20.Cd4 Cxd4 =-=(34) Benesch -- Igel, Vienna 1921; 4...Af5 5.Cf3 Cc6 6.c3 Cf6 7.Ad3 Axd3 8.Dxd3 e6 9.OO h6 10.h3 Ae7 11.Cbd2 a5 12.Ce5 Ch5 13.Ah2 Af6 14.Cxc6 Dxc6 15.Tac1 b6 16.dxc5 bxc5 17.Cf3 Ae7 18.De2 Cf6 19.Tfd1 Ce4 20.c4 Da6 1-0(74) Torborg -- Schmidt Guenther, 1998.
4.Cd2 Cc6 5.Cb3 c4 6.Cc5 Af5 7.b3 cxb3 8.axb3 e6 9.Cf3 Axc5 10.dxc5 Dxc5 11.Ad3 Cf6 12.Axf5 exf5 13.Dd2 OO 14.OO Tad8 15.Cd4 Ce4 16.Dd3 Cxd4 17.exd4 Db6 18.f3 g5 19.Ag3 Cxg3 20.hxg3 a6 0-1(34) Mossiaguine -- Tofte Anders, 2006.
4...Cf6 5.a3 Af5 6.Ab5+ Cc6 7.Cf3 e6 8.OO a6 9.dxc5 Axc5 10.Ad3 Ag4 11.Ca4 Da7 12.Cxc5 Dxc5 13.Ae2 OO 14.Ce5 Axe2 15.Dxe2 Tac8 16.Tac1 Cxe5 17.Axe5 Dc4 18.Df3 De4 19.Dxe4 Cxe4 20.Tfd1 f6 =-=(59) Lang -- Laengl, 1992; 5.Cf3 Ag4 6.Ab5+ Cc6 7.a4 a5 8.h3 Axf3 9.Dxf3 e6 10.Td1 cxd4 11.exd4 Ae7 12.OO OO 13.Ce2 Ca7 14.Ad3 Cc8 15.Cg3 Cd6 16.b3 Tfc8 17.Tfe1 Tc6 18.Ag5 Dd8 19.h4 h6 20.Af4 Tac8 0-1(39) Schleske P -- Mira, 1988.
4...cxd4 5.Ab5+ Rd8 6.exd4 Cf6 7.Cf3 Ad7 8.a4 a6 9.a5 De6+ 10.Ae2 Ce4 11.Ce5 Cxc3 12.bxc3 Cc6 13.Cd3 Df5 14.Db1 Ac8 15.OO g5 16.Ae5 Tg8 17.c4 dxc4 18.Cc5 Re8 19.Axc4 Cxe5 20.dxe5 Ag7 1-0(26) Spielmann -- Landau, Amsterdam 1936.
5.Axb8 Txb8 6.Ab5+ Ad7 7.Axd7+ Rxd7 8.Tb1 Cf6 9.Cf3 Ad6 10.OO Re7 11.De2 Thd8 12.dxc5 Dxc5 13.e4 d4 14.Cb5 d3 15.cxd3 Dxb5 16.e5 Axe5 17.Cxe5 Td5 18.Tfe1 Tc8 19.Cxf7 Dc6 20.Ce5 Dc2 1-0(106) Blackburne -- Breyer, 1911; 1-0(106) Schlechter -- Tarrasch, Cologne 1911; 8.Cge2 Cf6 9.OO Ad6 10.dxc5 Dxc5 =-= Rithnovszky -- Herpai, 1994; 6...Rd8 7.Df3 cxd4 8.exd4 a6 9.Aa4 Dxb2 10.Tb1 Da3 11.Cge2 Cf6 12.OO Dd6 13.Cf4 Dc7 14.Cce2 Ad6 15.g3 h5 16.Cd3 Re7 17.Cef4 g5 18.Cg2 b5 19.Ab3 Ad7 20.Tfe1 Ce4 0-1(30) Kraev Alexey -- Filipenko, 1997.
5.Tb1 c4 6.e4 Ab4 7.exd5 exd5 8.Ae2 Cf6 9.Af3 Axc3+ 10.bxc3 Dc6 11.Ce2 OO 12.OO Af5 13.Cg3 Ag6 14.Te1 Cbd7 15.Dc1 Tfe8 16.Db2 Cb6 17.Te5 Cfd7 18.Txe8+ Txe8 19.Cf1 Cf6 20.Ce3 Ce4 =-=(27) Selezniev -- Tarrasch, Gothenburg 1920.
5.Cf3 Dxb2 6.Cb5 Ca6 7.a3 Cf6 8.Tb1 Da2 9.Dc1 e5 10.Axe5 cxd4 11.Ta1 Dxa3 12.Txa3 Ab4+ 13.c3 Af5 14.cxb4 Tc8 15.Cd6+ Re7 16.Cxf5+ Rd7 17.Ab5+ 1-0 Bonafont 2118 -- Williams, 2006.
6.c3 Cf6 7.Cf3 Ae7 8.dxc5 Axc5 9.Ad3 OO 10.OO Ad7 11.De2 Tfc8 12.a4 Ae8 13.h3 Af8 14.Ae5 Dd8 15.Tfd1 Cc5 16.Ac2 a6 17.Cbd4 Cce4 18.Cd2 Cxd2 19.Txd2 Cd7 20.Ag3 Cb6 =-=(30) Ernst 2166 -- Pankov 2353, Rijeka CRO 2010.
6.a4 c4 7.c3 Ad7 8.b3 Axb5 9.axb5 Dxb5 10.bxc4 dxc4 11.Da4 Dxa4 12.Txa4 Cf6 13.Axc4 Cd5 14.Axd5 exd5 15.Cf3 f6 16.Rd2 OOO 17.Tb1 Ad6 18.Axd6 Txd6 19.Ce1 Rc7 20.Cd3 Tb6 1-0(40) Polyakova 2192 -- Kachkina 2079, 2001.
11.Cfd4 Cxg3 12.hxg3 e5 13.Cb3 Ae6 14.Ad3 f5 15.g4 e4 16.a5 Dd8 17.C5d4 Axd4 18.Cxd4 Cc7 19.gxf5 Axf5 20.Ae2 Dg5 =-=(39) Schlechter -- Tarrasch, Cologne 1911; =-=(39) Blackburne -- Breyer, 1911.
4.Cf3 Cc6 5.c3 e6 6.Cbd2 Ae7 7.h3 OO 8.Ad3 Ad7 9.Ce5 Tc8 10.OO cxd4 11.exd4 Cxe5 12.dxe5 Ce8 13.Ae3 g6 14.Dg4 f5 15.De2 Cg7 16.f4 Ch5 17.Tf3 Ac6 18.Ad4 Ah4 19.Cf1 b6 20.g3 Ae7 =-= Marson 1864 -- Perryman 1990, 2006; 5...Db6 6.Ca3 c4 7.Dc1 Af5 8.Ae2 h6 9.OO e6 10.Cb1 Ae7 11.Cbd2 Da5 12.Ce5 OO 13.h3 Tfc8 14.f3 b5 15.e4 Ah7 16.a3 Db6 17.De1 a5 18.Ad1 Cxe5 19.Axe5 Cd7 20.exd5 Cxe5 0-1(30) Alexandrou Tasos -- Panagiotopoulou Lida, 2000; 5.h3 e6 6.c3 Ad6 7.Ce5 OO 8.Ad3 Dc7 9.Ag5 Axe5 10.dxe5 Cxe5 11.Axf6 Cxd3+ 12.Dxd3 gxf6 13.Cd2 Ad7 14.OOO Da5 15.Rb1 Ab5 16.Dc2 Ae2 17.Tde1 Da6 18.Ra1 Tac8 19.h4 Rh8 20.h5 Tg8 0-1(30) Schmidt 1873 -- Pinto Renato R Quintilia 2119, Vitoria (Brazil) 2009.
4.Cc3 e6 5.Cb5 Ca6 6.c3 Ae7 7.Ad3 OO 8.Ch3 Ad7 9.a4 Db6 10.OO c4 11.Ac2 Tfd8 12.Df3 Axb5 13.axb5 Cc7 14.Ae5 Cxb5 15.Dg3 Cd6 16.Tfb1 Dc6 17.Cf4 Cde8 18.Dh4 Ad6 19.Ch5 Axe5 20.dxe5 Cxh5 0-1(44) Mueller 2142 -- Montella 2384, ICCF 2007; 5.Cf3 a6 6.dxc5 Axc5 7.Ad3 Cc6 8.OO OO 9.e4 d4 10.Ce2 Ch5 11.Ag5 Dc7 12.Tc1 h6 13.Ad2 Td8 14.c3 dxc3 15.Txc3 Dd6 16.h3 Ab4 17.e5 Dd5 18.Tb3 Axd2 19.Dxd2 Cxe5 20.Cxe5 Dxe5 0-1(48) Karelin 2047 -- Simeone 2106, ICCF 2006; 4...cxd4 5.exd4 a6 6.Cf3 Ag4 7.Ae2 Cc6 8.Ce5 Axe2 9.Cxe2 e6 10.c3 Ad6 11.Cd3 OO 12.Ag5 b5 13.a3 a5 14.f4 Ae7 15.Axf6 Axf6 16.OO b4 17.Da4 De8 18.axb4 axb4 19.Dc2 bxc3 =-= Miladinovic 2553 -- Jankovic 2546, Rogatska Slatina (Slovenia) 2009.
4.h3 Cc6 5.Cf3 e6 6.c3 Ad6 7.Axd6 Dxd6 8.Cbd2 OO 9.Ad3 e5 10.dxe5 Cxe5 11.Cxe5 Dxe5 12.Cf3 De7 13.De2 Ad7 14.OO Tfe8 15.Tad1 Tad8 16.Tfe1 Ac6 17.Ab5 Axb5 18.Dxb5 b6 19.Td3 Tc8 20.Da4 Db7 0-1(61) Frometa Castillo -- Erneste, 1994.
4...Db6 5.Db3 c4 6.Dc2 g6 7.Cd2 Af5 8.Dc1 Cbd7 9.h3 Ag7 10.Cgf3 OO 11.Ae2 Tfc8 12.OO h6 13.Ad1 Dc6 14.Ac2 e6 15.a4 Af8 16.Te1 b6 =-= Kovacevic -- Palac, 1996; 8...Ch5 9.Ae5 f6 10.Axb8 Txb8 11.Ae2 Ad7 12.Af3 e6 13.Ce2 Ad6 14.b3 Dc7 15.bxc4 dxc4 16.Ce4 Ae7 17.Axh5 gxh5 18.Cf4 f5 19.Cd2 h4 20.Cf3 b5 1-0(42) Condie -- Muir, 1989; 8...Cc6 9.Cgf3 Ch5 10.Ae2 Cxf4 11.exf4 h5 12.OO Ah6 13.g3 Rf8 14.Te1 Rg7 15.Cf1 f6 16.Ce3 Ae6 17.Dc2 Af7 18.Af1 Tae8 19.Tad1 Dd8 20.Ag2 b5 0-1(40) Fritze -- Breutigam, 1995; 6...Cc6 7.Cd2 g6 8.Cgf3 Af5 9.Dc1 Tc8 10.Ae2 Ag7 11.Ce5 Cxe5 12.Axe5 OO 13.OO Ah6 14.Te1 Cd7 15.Ag3 Tfe8 16.Cf3 Ag7 17.Td1 Ae4 18.Cg5 Af5 19.Af3 e6 20.e4 dxe4 0-1(48) Starkie Ray 2140 -- Mansson 2161, 2007; 5.Dc1 Af5 6.Cf3 Cc6 7.Cbd2 e6 8.Ae2 Ae7 9.Ch4 Ag4 10.Axg4 Cxg4 11.Ag3 Cf6 12.Chf3 Tc8 13.Db1 Db5 14.a4 Db6 15.OO OO 16.Te1 Tfd8 17.Ah4 cxd4 18.exd4 Te8 19.Dd3 Ca5 20.Db5 Cc6 =-=(35) Ferraro 2045 -- Sabia 2198, 1999.
4...Af5 5.Cd2 Cc6 6.Db3 Db6 7.dxc5 Dxb3 8.axb3 e5 9.Ag3 Axc5 10.Cgf3 Cd7 11.Ab5 f6 12.b4 Ab6 13.OO OO 14.Tfe1 Ae6 15.Aa4 Tfd8 16.Cb3 Tac8 17.Ted1 Ce7 18.Ca5 Axa5 19.Axd7 Axd7 20.Txa5 a6 =-=(50) Gross 2069 -- Duben 2205, Vienna (Austria) 2009.
4...e6 5.Cd2 Ae7 6.Ad3 Cbd7 7.Cgf3 OO 8.Ce5 g6 9.g4 Ce8 10.h4 f6 11.Cxd7 Axd7 12.g5 cxd4 13.cxd4 Cg7 14.gxf6 Axf6 15.h5 Cxh5 16.Txh5 gxh5 17.Dxh5 De7 18.OOO Ae8 19.Tg1+ Rh8 20.Dh6 Tc8+ =-=(49) Ghane -- Minaeifard M, 1996.
5.Ad3 Ag4 6.Ce2 e6 7.h3 Ah5 8.Cd2 Ad6 9.Axd6 Dxd6 10.Tc1 OO 11.OO e5 12.dxe5 Cxe5 13.Ab1 Da6 14.Te1 Ag6 15.Cb3 c4 16.Cc5 Dd6 17.b4 b6 18.Ca6 Axb1 19.Txb1 Cd3 20.Tf1 b5 0-1(54) Hutchinson 2135 -- Haslinger 2426, 2005; 5...e6 6.Cf3 Ad6 7.Ag3 Axg3 8.hxg3 Dd6 9.Cbd2 e5 10.dxe5 Cxe5 11.Cxe5 Dxe5 12.Ab5+ Ad7 13.Axd7+ Cxd7 14.Th5 De6 15.Cf3 f5 16.Cg5 De7 17.Cf3 g6 18.Th6 Cb6 19.Dd3 OOO 20.OOO Thf8 0-1(39) Klein -- Blosze, 1989; 5...Db6 6.Dc2 Ag4 7.Cd2 Tc8 8.dxc5 Dxc5 9.Cb3 Db6 10.Af5 Axf5 11.Dxf5 e6 12.Db1 Ae7 13.Cf3 OO 14.OO a5 15.Cbd4 Ce4 16.Td1 Tfd8 17.a4 Af6 18.Cb5 Cb8 19.Ae5 Axe5 20.Cxe5 Ca6 1-0(60) Koenig Josef -- Schlosser, 1998.
5.Ab5 Db6 6.Axc6+ bxc6 7.b3 e6 8.Ae5 Cd7 9.Cf3 Aa6 10.Dd2 Tc8 11.Ag3 Ae7 12.Ce5 Cf6 13.f3 cxd4 14.exd4 c5 15.Af2 cxd4 16.Axd4 Ac5 17.Ca3 Axd4 18.Dxd4 Da5 19.Cb1 Db5 20.Rf2 De2+ 0-1(32) Hajdu Jozsef -- Braun 2113, 1999.
5...cxd4 6.exd4 g6 7.Ad3 Ag7 8.Cgf3 Af5 9.Axf5 gxf5 10.Db3 Dd7 11.Ce5 Cxe5 12.Axe5 OO 13.a4 Ce4 14.Af4 Cxd2 15.Rxd2 Tac8 16.The1 Tc6 17.Db5 Te8 18.a5 a6 19.Dd3 Tg6 20.Df3 f6 1-0(88) Ipatov 2507 -- Mohota 2295, Badalona ESP 2010.
7...OO 8.Ad3 b6 9.Ce5 Ab7 10.f4 g6 11.Ah4 Ae7 12.OO Cd7 13.Axe7 Dxe7 14.Dg4 f5 15.Cxc6 Axc6 16.De2 Tf7 17.Cf3 Taf8 18.g4 h6 19.gxf5 gxf5 20.Rf2 Tg7 =-=(39) Vlasenko 2384 -- Dolzhykova 2272, St. Petersburg (Russia) 2009.
11.OOO Tb8 12.Axc6 bxc6 13.Th4 cxd4 14.exd4 c5 15.dxc5 Dxc5 16.Cd4 OO 17.C2b3 Dd6 18.Cc6 Txb3 19.Tdh1 h6 20.axb3 Cc5 =-=(24) Hertneck -- Sermek, 1997.
4.Ab5+ Cc6 5.Axc6+ bxc6 6.exd4 Db6 7.b3 Cf6 8.Ce2 e6 9.OO c5 10.Cbc3 Ad7 11.h3 cxd4 12.Cxd4 Tc8 13.Dd3 Ae7 14.a4 OO 15.Ccb5 a6 16.a5 Dc5 17.Cc7 Txc7 18.Axc7 Dxc7 19.Dxa6 e5 20.De2 Ac5 0-1(23) Wilman 2037 -- Hoang 2250, Dresden (Germany) 2008.
4.Dxd4 Cc6 5.Ab5 Cf6 6.Cf3 a6 7.Axc6+ bxc6 8.OO e6 9.c4 Ae7 10.cxd5 cxd5 11.Ce5 Ad7 12.Cxd7 Dxd7 13.Tc1 Ch5 14.Ae5 f6 15.Dh4 g6 16.Ac3 OO 17.Cd2 Tfc8 18.Dg4 Cg7 19.Ab4 f5 20.Dd4 e5 1-0(49) Sibler Sebastian -- Schork, 1998.
4.Axb8 Da5+ 5.Cd2 Txb8 6.exd4 e6 7.Cf3 Ab4 8.c3 Axc3 9.bxc3 Dxc3 10.Ab5+ Ad7 11.Axd7+ Rxd7 12.OO Cf6 13.Da4+ Re7 14.Tfc1 1-0 Agnew George Hartwell -- Ellison John D, 1999.
4...Cf6 5.Ad3 Cc6 6.c3 Db6 7.Db3 Dxb3 8.axb3 e6 9.Ca3 Axa3 10.Txa3 OO 11.Cf3 b6 12.OO Ab7 13.Tfa1 a5 14.Ce5 Cxe5 15.dxe5 Cd7 16.Ab5 Cc5 17.Ae3 Tfd8 18.Ad4 Tac8 19.b4 axb4 20.cxb4 Cd7 1-0(37) Vidmar -- Kvicala, Prague 1908; 5.c3 Cc6 6.Ad3 e6 7.Cd2 Ad6 8.Axd6 Dxd6 9.Cgf3 OO 10.De2 Te8 11.Ce5 Cb4 12.cxb4 Dxb4 13.De3 Dxb2 14.OO b6 15.Tfb1 Dc3 16.Axh7+ Rxh7 17.Dxc3 Aa6 18.Cxf7 Th8 19.Dh3+ Rg6 20.Ce5+ 1-0 Wolf Mathias -- Philippy Marco, 2003.
4...Db6 5.Cc3 Cf6 6.Cb5 Ca6 7.c3 g6 8.Cf3 Ag7 9.Ad3 OO 10.OO Ch5 11.Ae3 Cb8 12.Dd2 a6 13.Ca3 Cc6 14.Ce5 Cf6 15.h3 Cd7 16.Tac1 Dd8 17.Cxd7 Axd7 18.Ah6 Axh6 19.Dxh6 e5 20.dxe5 Cxe5 =-=(33) Heinzel 2403 -- Lawitsch 2290, 2007.
4...Af5 5.Cc3 Cf6 6.Ad3 Axd3 7.Dxd3 e6 8.Cb5 Ca6 9.a3 Ae7 10.Cf3 OO 11.OO Ce8 12.h4 Axh4 13.Ag3 Axg3 14.fxg3 Cac7 15.Cc3 Cd6 16.a4 Cce8 17.b4 Cc4 18.g4 Tc8 19.g5 Ced6 20.g6 hxg6 0-1(30) Edick Ken Edick -- Bowen Tony, 1996.
5.Cf3 Cf6 6.c3 Ag4 7.Ae2 e6 8.Cbd2 Ad6 9.Ce5 Axe2 10.Dxe2 OO 11.Ag5 Dc7 12.Axf6 gxf6 13.Cg4 Rg7 14.Cf3 f5 15.Cge5 Axe5 16.dxe5 Rh8 17.g3 Tg8 18.h3 Db6 19.Td1 Tac8 20.Rf1 Cb8 0-1(46) Sharankov 2192 -- Rausis 2501, Tallinn (Estonia) 2009; 5...Ag4 6.Cbd2 e6 7.c3 Ad6 8.Ag3 Cge7 9.Db3 Tb8 10.Ad3 a6 11.OO Af5 12.Axf5 Cxf5 13.Axd6 =-= Eichler 2258 -- Plank 2221, 2000.
5...Cf6 6.Ad3 Ag4 7.Db3 Dc8 8.Cd2 Ah5 9.Cgf3 Ag6 10.Ae2 e6 11.Ce5 Cd7 12.h4 Cdxe5 13.Axe5 f6 14.Ag3 Ae7 15.h5 Af7 16.Cf3 a6 17.Ad3 Dd7 18.Dc2 Tc8 19.a3 Ad6 20.Axd6 Dxd6 =-=(31) Sedlak 2561 -- Simacek 2501, 2007; 7...Dd7 8.Cd2 e6 9.Cgf3 Axf3 10.Cxf3 Ad6 11.Axd6 Dxd6 12.OO OO 13.Tae1 Cd7 14.Dd1 g6 15.Dd2 Tfe8 16.Dh6 e5 17.dxe5 Ccxe5 18.Df4 Te6 19.Cxe5 Cxe5 20.Te3 Td8 0-1(49) Bakalarz 2336 -- Hnydiuk 2387, Koszalin (Poland) 2008; 6...g6 7.Cd2 Ag7 8.Cgf3 OO 9.OO Ch5 10.Ae3 f5 11.Cb3 f4 12.Ad2 Ag4 13.Ae2 b6 14.h3 Ad7 15.Te1 Dc7 16.Cg5 Cf6 17.Af3 Dc8 18.De2 Cd8 19.c4 h6 20.cxd5 hxg5 0-1(62) Martin Martin 2111 -- Aziz Ortego 2107, 2007; 6...Db6 7.Db3 Dxb3 8.axb3 Ag4 9.Cd2 Ah5 10.Cgf3 Ag6 11.Ab5 Cd7 12.OO e6 13.Ta2 a6 14.Axc6 bxc6 15.Tfa1 Ad3 16.c4 Ab4 17.Txa6 Tc8 18.Ta7 Cf6 19.c5 OO 20.Ad6 Tfe8 =-=(27) Saligo 1736 -- Pauwels 1900, Geraadsbergen (Belgium) 2009; 6.Cf3 Ag4 7.Ae2 e6 8.OO Ad6 9.Ag3 OO 10.Te1 Ce4 11.Axd6 Dxd6 12.Cbd2 Cxd2 13.Dxd2 Tac8 14.Ce5 Axe2 15.Dxe2 Cxe5 16.Dxe5 Dxe5 17.Txe5 =-= Kononenko Dmitry (UKR) 2574 -- Sammour-Hasbun 2460, Internet 2009; 6.Cd2 Af5 7.Cgf3 a6 8.Ce5 Cxe5 9.dxe5 Cd7 10.Cb3 e6 11.Ad3 Ag6 12.OO Cc5 13.Cxc5 Axc5 14.De2 Axd3 15.Dxd3 OO 16.Dg3 Rh8 17.Tad1 Db6 18.b4 Ae7 19.Td4 f5 20.Ag5 Axg5 =-=(43) Zollstab Juergen -- Wulfmeyer, 2002.
5...Af5 6.Db3 Dd7 7.Cf3 e6 8.Ab5 Ad6 9.Ce5 Dc7 10.c4 dxc4 11.Dg3 OOO 12.Axc6 bxc6 13.Dxg7 Ce7 14.Cc3 Cg6 15.Cxg6 hxg6 16.Ae5 Thg8 17.Df6 c5 18.OOO cxd4 19.Axd4 Ae7 0-1 Pap 2503 -- Boros 2485, Budapest (Hungary) 2009; 6.Cf3 e6 7.Db3 Dd7 8.Ce5 Cxe5 9.Axe5 Ce7 10.Cd2 Cc6 11.Ag3 Ae7 12.Cf3 OO 13.Ce5 Cxe5 14.Axe5 Ad6 15.Ab5 Dc7 16.Axd6 Dxd6 17.OO Tab8 18.a4 Db6 19.Da3 Tfc8 20.Tfe1 h6 =-= Kovacevic 2364 -- Abreu Delgado 2486, 2007.
5...f6 6.Cf3 Ag4 7.Cbd2 e5 8.dxe5 fxe5 9.Ag5 Ae7 10.Axe7 Cgxe7 11.Ae2 e4 12.Cd4 Axe2 13.Cxe2 Cf5 14.Cb3 OO 15.Cc5 Db6 16.Cd7 Dxb2 17.Cxf8 Txf8 18.OO d4 19.cxd4 Cfxd4 20.Cxd4 Cxd4 1-0(25) Barron Vanessa -- Krug Marcus, 1996.
6.Cd2 Ag7 7.Cgf3 Ch6 8.Ab5 OO 9.OO Cf5 10.a4 f6 11.h3 a6 12.Axc6 bxc6 13.b4 g5 14.Ah2 h5 15.Ce1 e5 16.Dxh5 exd4 17.Df3 De8 18.Dd3 dxc3 19.Dxc3 Cd4 20.Dxd4 f5 1-0(47) Hulak -- Garcia Palermo, 1986.
6.Cf3 Ag7 7.Cbd2 Cf6 8.Ad3 OO 9.OO Af5 10.Axf5 gxf5 11.Ce5 Cxe5 12.dxe5 Cd7 13.Cf3 e6 14.Te1 Tc8 15.g3 Tc4 16.Cd4 Db8 17.De2 a6 18.Tad1 b5 19.b3 Txc3 20.Cxf5 exf5 1-0(33) Dresen -- Bischof, 2005.
6...Ch6 7.Cd2 Ag7 8.Cgf3 f6 9.OO OO 10.c4 Cf5 11.cxd5 Ccxd4 12.Cxd4 Cxd4 13.Te1 e5 14.dxe6 Axe6 15.Txe6 Cxe6 16.Ac4 Te8 17.Db3 Db6 18.Te1 Rf7 19.Ab5 Rf8 20.Db4+ Rg8 =-=(37) J�rgensen 2030 -- Andersson 2250, ICCF 2008.
7...Cf6 8.h3 OO 9.Cbd2 Cd7 10.OO e5 11.dxe5 Cdxe5 12.Cxe5 Cxe5 13.Ae2 d4 14.Axe5 Axe5 15.Cf3 Ag7 16.Cxd4 Db6 17.Dd2 Td8 18.Tad1 Ae6 19.b4 Td6 20.Db2 Axd4 =-=(38) Karlik 2324 -- Smutny 2141, 1999.
8.h3 Af5 9.Ae2 Ae4 10.Cbd2 Axf3 11.Cxf3 Cf5 12.Dd2 OO 13.OO Cd6 14.Ad3 Te8 15.Tfe1 f6 16.Te6 Dd7 17.Tae1 Cf7 18.T6e2 e5 19.dxe5 fxe5 20.Ag3 Te7 0-1(64) Balvannanathan G -- Beck, 1993.
11.OOO Cd6 12.Tde1 Ag4 13.Rb1 Axf3 14.gxf3 e5 15.dxe5 Cxe5 16.Cd4 Dd7 17.Axe5 fxe5 18.f4 e4 19.f3 Axd4 20.cxd4 OO 0-1(50) Verdonk -- Plomp, 1991.
4.Cf3 Db6 5.Cc3 c4 6.Tb1 Ab4 7.e4 Cf6 8.exd5 exd5 9.Ae2 Cc6 10.OO Axc3 11.bxc3 Da5 12.Ce5 OO 13.Af3 Te8 14.Dd2 Da6 15.a4 Af5 16.Tb5 Tad8 17.Cxc6 bxc6 18.Tb4 Te6 19.Tfb1 Tde8 20.h3 Ae4 1-0(42) Szymanski -- Jarecki, ICCF 2007; 5...cxd4 6.exd4 Dxb2 7.Cb5 Ab4+ 8.Cd2 Ca6 9.a3 Aa5 10.Tb1 Da2 11.Dc1 e5 12.Axe5 f6 13.Af4 g5 14.Ae3 Ce7 15.Ta1 Dxa1 16.Dxa1 OO 17.Ad3 Cf5 18.Axf5 Axf5 19.OO Axc2 20.Da2 Ad3 1-0(31) Boyle 1956 -- Cafolla 2037, Dublin (Ireland) 2008; 5.b3 Cf6 6.Ad3 Cc6 7.OO Ad7 8.c3 Tc8 9.De2 Ae7 10.h3 OO 11.Db2 c4 12.Ae2 Ce4 13.Ce1 cxb3 14.axb3 Ca5 15.f3 Cd6 16.Ad1 g5 17.Axd6 Axd6 18.Da2 Ac7 19.Da3 Ab5 20.Tf2 Cc6 0-1(32) Marco -- Tarrasch, Nuremberg 1896; 4...Cf6 5.c4 Ae7 6.Cc3 OO 7.Ae2 dxc4 8.Axc4 Ad7 9.h3 Ac6 10.OO Cd5 11.Ag3 Cxc3 12.bxc3 Cd7 13.Te1 Da5 14.d5 exd5 15.Axd5 Af6 16.Axc6 bxc6 17.Dxd7 Axc3 18.Df5 Axe1 19.Txe1 Tad8 20.e4 Db4 1-0(29) Luoma Jaska -- Tammela, 1986; 5...Cc6 6.Cc3 b6 7.Cb5 Rd7 8.cxd5 exd5 9.Cc7 Tb8 10.Ab5 Ad6 11.Ce5+ Axe5 12.Axe5 1-0 Sibler Sebastian -- Gogollok, 1996; 5.c3 Cc6 6.Cbd2 Ae7 7.dxc5 Axc5 8.Ab5 a6 9.Axc6+ bxc6 10.Ce5 Ab7 11.Da4 OO 12.Cb3 Ce4 13.f3 Cd6 14.Cxc5 f6 15.Ced7 Tf7 16.Axd6 1-0 Bastos Carlos Eduardo -- Power Marty, 1999; 4...Ad6 5.Ag3 Cf6 6.a4 OO 7.c3 Cc6 8.Ad3 Ch5 9.OO Df6 10.Axd6 Td8 11.dxc5 e5 12.e4 d4 13.cxd4 exd4 14.e5 Df4 15.e6 Axe6 16.Axf4 Cxf4 17.Cg5 Cb4 18.Axh7+ Rh8 19.Dd2 Cfd3 20.Axd3 a5 1-0(25) Babiuk Anastasia -- Shishova Daria, 2006.
4.c4 Cc6 5.Cf3 Ad6 6.Axd6 Dxd6 7.Cc3 cxd4 8.Cxd4 a6 9.Dg4 g6 10.OOO Cf6 11.Dh4 De7 12.Ae2 Ce4 13.Dxe7+ Cxe7 14.Cxe4 dxe4 15.Cb3 Ad7 16.Td2 OOO 17.Thd1 Ac6 =-= Cohn -- Metger, Ostend 1907.
4...Cc6 5.Cf3 Cf6 6.Ad3 Db6 7.Dc1 Ad7 8.Cbd2 Tc8 9.Db1 Ch5 10.Ag3 Cxg3 11.hxg3 h6 12.Cf1 Ad6 13.g4 Re7 14.Dc1 Da5 15.Dd2 b5 16.dxc5 Axc5 17.Cg3 b4 18.OO bxc3 19.bxc3 Ad6 20.Ce2 Ce5 0-1(41) Janowski -- Rubinstein, Ostend 1906; 5...Ad6 6.Ag3 Cf6 7.Cbd2 Axg3 8.hxg3 Dd6 9.Ab5 Ad7 10.Dc2 h6 11.Axc6 Axc6 12.Ce5 Cd7 13.Cdf3 Cxe5 14.Cxe5 Dc7 15.f4 cxd4 16.cxd4 Tc8 17.Tc1 Da5+ 18.Rf2 OO 19.Dc3 Db6 20.Da3 Tfe8 1-0(26) Prie 2502 -- Sumets 2614, Guingamp FRA 2010; 5...Db6 6.Dc1 Cf6 7.h3 Ad7 8.Cbd2 Tc8 9.Db1 Ae7 10.Ad3 cxd4 11.exd4 Ca5 12.a4 Cc4 13.Cxc4 dxc4 14.Ae2 Ac6 15.OO Ad5 16.Da2 Ce4 17.Ce5 Cd6 18.a5 Db5 19.Db1 OO 20.Ad1 Ae4 1-0(49) Kovacevic 2367 -- Malo Guillen 2200, 2003; 5.Cd2 Cf6 6.Ad3 Ae7 7.Cgf3 Ch5 8.Ag3 Ad7 9.De2 a6 10.a3 b5 11.dxc5 Cxg3 12.hxg3 Axc5 13.e4 d4 14.Cb3 Db6 15.Th5 Ae7 16.cxd4 g6 17.Th1 OO 18.De3 f6 19.Cc5 Axc5 20.dxc5 Da5+ 1-0(37) Sergeev 2519 -- Nikolajev 2329, Warsaw (Poland) 2008; 6.Cgf3 Ad6 7.Ag3 Axg3 8.hxg3 Dd6 9.Ad3 Ad7 10.De2 e5 11.dxe5 Cxe5 12.Cxe5 Dxe5 13.Cf3 De7 14.OOO OOO 15.Rb1 Rb8 16.Dc2 Ag4 17.c4 d4 18.exd4 Axf3 19.gxf3 Txd4 20.The1 Dd6 =-=(28) Baumann -- Muharemagic, 2003; 5...Ad6 6.Axd6 Dxd6 7.f4 g5 8.fxg5 e5 9.Ab5 h6 10.gxh6 Cxh6 11.Dh5 exd4 12.exd4 cxd4 13.cxd4 Rd8 14.Cgf3 Te8+ 15.Rf1 Cf5 16.Rf2 Rc7 17.Axc6 bxc6 18.The1 Ae6 19.Dg5 Tg8 20.Df6 Rb7 1-0(37) Zaitseva -- Zhukova, 1995.
4...cxd4 5.exd4 Cf6 6.Cf3 Ad7 7.Ad3 Db6 8.De2 Cc6 9.OO Ae7 10.Ce5 Cxe5 11.dxe5 Ce4 12.Axe4 dxe4 13.c4 Tc8 14.Cc3 Db4 15.Dg4 g5 16.Axg5 Axg5 17.Dxg5 Txc4 18.Tad1 De7 19.De3 Tg8 20.b3 Txc3 1-0(30) Condie -- Comben GL, 1984.
5.Cf3 Ad6 6.Ce5 Dc7 7.Ab5+ Cc6 8.Ag3 OO 9.Axc6 bxc6 10.Cd2 Cd7 11.Cxd7 Axd7 12.Axd6 Dxd6 13.Cf3 f6 14.OO Ae8 15.Cd2 cxd4 16.cxd4 c5 17.dxc5 Dxc5 18.Cb3 Db6 19.Te1 Aa4 20.Dd3 Axb3 =-=(26) Schulz -- Huber, 1994.
5...Ae7 6.Ad3 Cbd7 7.h3 OO 8.Cgf3 b6 9.Ce5 Ab7 10.Db1 h6 11.a4 a6 12.OO Cxe5 13.Axe5 Ad6 14.f4 De7 15.Dd1 Ce4 16.Axe4 dxe4 17.Cc4 Ac7 18.Axc7 Dxc7 19.Db3 Ad5 20.Dxb6 De7 1-0(43) Kelchner 2193 -- Hampel 2126, Dresden GER 2010.
5...Cc6 6.Cgf3 Ad6 7.Ag3 OO 8.Ad3 Dc7 9.dxc5 Axg3 10.hxg3 e5 11.Ae2 e4 12.Cd4 Ce5 13.b4 Ag4 14.Axg4 Cfxg4 15.Rf1 Dd7 16.Th4 g5 17.Txg4 Cxg4 18.a4 f5 19.Ce2 Df7 20.Re1 Ce5 =-=(38) Van der Kooij 2054 -- Koudinov 2063, Hilversum NED 2010.
5...Ad7 6.Ad3 cxd4 7.exd4 Cc6 8.h4 g6 9.Cgf3 Ag7 10.De2 De7 11.Ce5 Ch5 12.Ag5 f6 13.Axg6+ hxg6 14.Cxg6 Df7 15.Cxh8 Axh8 16.Ae3 f5 17.Ag5 Cf6 18.f3 OOO 19.Cb3 e5 20.dxe5 Cxe5 1-0(42) Willems 2084 -- Henrich 1612, 2006.
6.Cgf3 Cc6 7.Ad3 OO 8.OO Te8 9.Ce5 Axe5 10.dxe5 Cd7 11.Cf3 Cf8 12.Dc2 Ad7 13.Tad1 c4 14.Ae2 Da5 15.e4 Ce7 16.Cd4 Tac8 17.Ta1 Cfg6 18.Ag3 dxe4 19.Dxe4 Cf5 20.f4 Db6 1-0(63) Rubinstein -- Cohn, Vienna 1908; 1-0(64) Rubinstein -- Cohn, 1908.
6...Axg3 7.hxg3 Dd6 8.f4 Cc6 9.Ad3 cxd4 10.exd4 Ad7 11.Cgf3 h6 12.Ce5 Tf8 13.b4 Dc7 14.Tc1 Re7 15.Cb3 b6 16.De2 Tac8 17.Aa6 Tce8 18.c4 Dd6 19.c5 bxc5 20.Cxc5 Cb8 1-0(34) McAlpine Kenneth -- Kallinger, 1979; 1-0(34) McAlpine Kenneth B -- Kallinger Oskar, 1977.
7.Ad3 Cc6 8.f4 cxd4 9.exd4 b6 10.Cgf3 Ab7 11.Ce5 Tc8 12.OO Dc7 13.Ah4 Ae7 14.Axf6 Axf6 15.Cg4 De7 16.Cf3 Tfe8 17.Rh1 Tc7 18.De2 Ac8 19.Tae1 Tf8 20.Df2 Ca5 1-0(23) Pedersen -- Pitters Peter Cornelis, 1993.
11.Axd6 Dxd6 12.Tad1 Ab7 13.Tfe1 Tac8 14.Da4 Dc7 15.Cf1 Ce4 16.C3d2 Cd6 17.Ab1 Tfe8 18.Cg3 b5 19.Dc2 Cf8 20.Cb3 cxd4 1-0(48) Chernyshov 2548 -- Mamedjarova 2262, 2005.
4.Cc3 cxd4 5.exd4 Af5 6.Cf3 e6 7.a3 Ad6 8.Axd6 Dxd6 9.Ae2 Cge7 10.OO OO 11.Dd2 Ag4 12.Ce1 Axe2 13.Cxe2 Cf5 14.c3 Ca5 15.Dd3 Tfc8 16.Cg3 Cxg3 17.Dxg3 Dxg3 18.hxg3 Cc4 19.Cd3 Te8 20.Tfe1 b6 =-=(28) Kovacevic -- Garcia Palermo, 1987; 7...a6 8.Ad3 Axd3 9.Dxd3 Ad6 10.Ag3 Cf6 11.Ce5 Axe5 12.dxe5 Cg4 13.De2 Dg5 14.f4 Df5 15.h3 Ch6 16.Td1 g5 17.OO g4 18.h4 Dg6 19.Ae1 Cf5 20.Td3 OO =-=(24) Kargoll -- Haag, 1992; 7.Ce5 Cxe5 8.Axe5 f6 9.g4 Ag6 10.Ab5+ Rf7 11.Ag3 Ab4 12.OO a6 13.Ad3 Axd3 14.Dxd3 Axc3 15.Dxc3 Ce7 16.Tae1 Db6 17.Te2 Tae8 18.De3 h5 19.h3 hxg4 20.hxg4 Cc8 =-=(41) Kosic -- Blagojevic, 1997; 7.Ad3 Ag4 8.h3 Axf3 9.Dxf3 Cxd4 10.De3 Cc6 11.Cb5 Tc8 12.OO a6 13.Ca7 d4 14.Cxc6 dxe3 15.Cxd8 exf2+ 16.Rxf2 Txd8 17.Ae4 Td7 18.Tad1 Cf6 19.Af3 Ac5+ 20.Rg3 Te7 =-=(47) Voveris 2263 -- Pesonen 2333, ICCF 2007; 6.Ad3 Axd3 7.Dxd3 e6 8.Cf3 Ad6 9.Axd6 Dxd6 10.OO Cge7 11.Tfe1 OO 12.Ce2 Cg6 13.c3 Tad8 14.Tad1 f6 15.c4 Cb4 16.Db3 dxc4 17.Dxc4 Tc8 18.Db3 Cc2 19.Tf1 Dd5 20.Dxd5 exd5 1-0(41) Knezevic -- Sveshnikov, 1991; 9.Ag5 Cge7 10.OO OO 11.a3 a6 12.Tfe1 Dc7 13.Axe7 Axe7 14.Cd1 b5 15.Ce3 a5 16.Te2 b4 17.a4 Df4 18.Cf1 Af6 19.Td1 Tfc8 20.g3 Dg4 =-=(47) Miladinovic 2563 -- Miron 2482, Bar MNE 2010; 4...a6 5.Cf3 Ag4 6.Ae2 e6 7.OO Cf6 8.dxc5 Axc5 9.Ce5 Axe2 10.Dxe2 OO 11.Cxc6 bxc6 12.Ag5 Ae7 13.Tad1 Da5 14.Td4 c5 15.Ta4 Db6 16.b3 h6 17.Ah4 Tfd8 18.Df3 Tac8 19.e4 dxe4 20.De2 Tc6 0-1(62) Cohn -- Pillsbury, London 1899; 8.Ce5 Axe2 9.Dxe2 cxd4 10.Cxc6 bxc6 11.exd4 Ad6 12.Axd6 Dxd6 13.a3 c5 14.dxc5 Dxc5 15.Ca4 Dc6 16.b3 OO 17.c4 Tfb8 18.Dc2 a5 19.c5 Tb5 20.Tfc1 Tab8 1-0(47) Martini 2326 -- Lengyel 2266, Budapest HUN 2010; 5...Cf6 6.dxc5 e6 7.a3 Axc5 8.Ce5 OO 9.Ad3 Ad6 10.Cxc6 bxc6 11.Axd6 Dxd6 12.OO a5 13.Ca4 c5 14.c4 d4 15.exd4 Dxd4 16.Dc2 Ab7 17.Tad1 De5 18.f3 Ac6 19.Cc3 Tab8 20.Tfe1 Df4 =-=(48) Wrede 2128 -- Mencinger 2382, Latschach (Austria) 2008; 4...Af5 5.Cf3 e6 6.Ad3 Ag4 7.OO Cf6 8.Ae2 Ae7 9.dxc5 Axc5 10.Ce5 Axe2 11.Dxe2 Ad6 12.Cxc6 bxc6 13.Axd6 Dxd6 14.e4 De5 15.Da6 OO 16.exd5 Cg4 17.g3 Dh5 18.h4 cxd5 19.De2 Tfc8 20.Tad1 Tab8 =-=(47) Rellstab -- Michel, Bad Oeynhausen 1938; 6.Ae2 Cf6 7.OO a6 8.a3 c4 9.Ch4 Ag6 10.Af3 Ae7 11.Cxg6 hxg6 12.h3 b5 13.e4 dxe4 14.Cxe4 Cxe4 15.Axe4 Db6 16.c3 OO 17.Df3 Tac8 18.d5 exd5 19.Axd5 Ac5 20.a4 Ca5 1-0(36) Karlik 2324 -- Pan 2160, 1999; 5.dxc5 e5 6.Ag3 Cf6 7.Cf3 d4 8.exd4 exd4 9.De2+ Ae7 10.OOO OO 11.Cxd4 Cxd4 12.De5 Cg4 13.Dxd4 Dc8 14.Ad6 Af6 15.Dd2 Axc3 16.bxc3 De6 17.Rb2 Tfc8 18.Te1 Dd7 19.Ac4 Ag6 20.Te7 Df5 1-0(36) Nikolic -- Stamenkovic, 1993; 4...Cf6 5.Cb5 e5 6.dxe5 a6 7.Cc3 d4 8.exf6 dxc3 9.Dxd8+ Cxd8 10.bxc3 gxf6 11.Ad3 Ad7 12.Ce2 Ac6 13.OO Ce6 14.Cg3 Cxf4 15.exf4 OOO 16.Ae4 Axe4 17.Cxe4 f5 18.Cg5 Td7 19.Tad1 Ag7 20.Txd7 Rxd7 1-0(70) Karlik -- Lybin, 1995; 5...Rd7 6.Cc7 g5 7.Ag3 Tb8 8.dxc5 e5 9.Cxd5 Re8 10.Ab5 Cxd5 11.Axc6+ bxc6 12.Axe5 Ag7 13.Axg7 Tg8 14.Ae5 Tb4 15.Dd2 Af5 16.Cf3 f6 17.c3 Tb7 18.Ad6 Ae4 19.Cd4 Cb6 20.b3 Cc8 1-0(34) Binder Klaus -- Derani Jakobin, 2002.
4.Ab5 Ad7 5.c4 dxc4 6.Axc4 e6 7.Ce2 Cf6 8.Cbc3 Db6 9.Tb1 cxd4 10.exd4 Ab4 11.OO Tc8 12.Dd3 Ca5 13.b3 a6 14.Tfc1 Aa3 15.Tc2 Db4 16.Ae5 b5 17.Cg3 bxc4 18.bxc4 Dxc4 19.Dxc4 Txc4 20.Axf6 gxf6 0-1(32) Konrad -- Barrmeyer, 2000; 5.Cc3 e6 6.Cf3 Cge7 7.Ce5 Cxe5 8.Axe5 Cg6 9.Axd7+ Dxd7 10.Ag3 Ae7 11.dxc5 Axc5 12.a3 OO 13.OO Tad8 14.De2 Tfe8 15.Tad1 Dc6 16.Tfe1 e5 17.Td2 d4 18.Cd1 f5 19.c3 f4 20.exd4 Ab6 0-1(25) Divis Martin -- Rojicek 2090, 1999; 4...cxd4 5.exd4 Cf6 6.Cf3 Da5+ 7.Cc3 Ce4 8.a4 Cxc3 9.bxc3 a6 10.Axc6+ bxc6 11.Dd3 g6 12.OO Af5 13.Dd2 Ag7 14.Tfb1 OO 15.Tb7 Dd8 16.Ce5 Tc8 17.Cd3 Te8 18.Td1 Da5 19.h3 Dxa4 20.Tdb1 Ta8 0-1(50) Foch Louis -- Newton Hobart E, 2002.
4.h3 cxd4 5.exd4 Db6 6.b3 Dxd4 7.Dxd4 Cxd4 8.Ad3 e6 9.c3 Cc6 10.Cf3 Cf6 11.OO Ae7 12.Cbd2 OO 13.a4 Cd7 14.Tfe1 Af6 15.Ad6 Axc3 16.Tac1 Axd2 17.Cxd2 Te8 18.Ab5 Cd4 19.Af1 a6 20.f4 h5 0-1(46) Ayyash Rawad -- Mouradian 2161, Beirut (Lebanon) 2008.
4.c4 dxc4 5.Axc4 cxd4 6.exd4 Dxd4 7.Dxd4 Cxd4 8.Ad3 Cf6 9.Cc3 e6 10.OOO Ad7 11.Ac4 Cf5 12.Cf3 Tc8 13.b3 b5 14.g4 bxc4 15.gxf5 cxb3 16.axb3 Txc3+ 17.Rb2 Txf3 18.fxe6 Axe6 19.Ae3 Ae7 20.Axa7 Txb3+ 0-1(29) Jazmati Danny -- Stefkovic, 1999.
4.dxc5 e5 5.Ag3 Axc5 6.Cc3 Ab4 7.a3 Axc3+ 8.bxc3 Da5 9.Dd2 Cf6 10.c4 Dxd2+ 11.Rxd2 Ce4+ 12.Rc1 dxc4 13.Axc4 Af5 14.Ce2 Tc8 15.Ab3 OO 16.f3 Ca5 17.Rd1 Cxg3 18.Cxg3 Tfd8+ 19.Re1 Axc2 20.Axc2 Txc2 0-1(24) Agnew George Hartwell -- Krunski Jan Maria, 2002.
4...Db6 5.Cc3 cxd4 6.exd4 Ag4 7.Cxd5 Da5+ 8.Cc3 OOO 9.Ae2 Axf3 10.Axf3 Cxd4 11.OO e5 12.Ae3 f5 13.a3 Cf6 14.Axd4 Txd4 15.Dc1 e4 16.Ae2 De5 17.Cb5 Td7 18.Cxa7+ Rb8 19.Cb5 f4 20.c4 Ac5 =-=(47) Wind -- Smyslov, 1989; 5...Ae6 6.Cb5 Tc8 7.dxc5 Dxc5 8.Cc7+ Rd7 9.Cxe6 fxe6 10.c3 g6 11.g3 Ag7 12.Ah3 Dc4 13.Cd2 Da6 14.Cb3 Cd8 15.Dxd5+ Re8 16.Dd2 Cf7 17.Cd4 e5 18.Ce6 Af6 19.Cg7+ Rf8 20.Ce6+ Re8 =-=(22) Olcum 1896 -- Mazur 2237, Mersin (Turkey) 2008; 5...e6 6.Tb1 Cf6 7.Cb5 Da5+ 8.c3 cxd4 9.exd4 Ch5 10.Ac7 b6 11.a3 Rd7 12.Ce5+ Cxe5 13.dxe5 Cf4 14.b4 Da6 15.Cd6 Dxa3 16.Dc2 Axd6 17.Axd6 Aa6 18.b5 Da5 19.Ab4 1-0 Ferreira -- Fatia, 2001; 5.b3 Ag4 6.dxc5 Dxc5 7.Ae2 g6 8.a3 Ag7 9.Ta2 e5 10.Ag3 Cge7 11.OO OO 12.Ce1 Axe2 13.Dxe2 e4 14.b4 Db6 15.c3 Tac8 16.Ad6 Tfd8 17.Ac5 Dc7 18.Cc2 Ce5 19.a4 Cd3 20.Ad4 Cf5 1-0(53) Vamosi A -- Papp, 1998.
4...e6 5.c3 Ad6 6.Ag3 Cf6 7.Cbd2 OO 8.Ab5 Axg3 9.hxg3 Dd6 10.Axc6 bxc6 11.Ce5 Aa6 12.f4 Tab8 13.b3 cxd4 14.exd4 c5 15.g4 cxd4 16.cxd4 Ce4 17.g5 Db4 18.Cc6 Dc3 19.Ce7+ Rh8 20.Txh7+ 1-0 Nogueiras Santiago 2545 -- Todorovic 2511, 2005; 5.Cbd2 Cf6 6.c3 Ad6 7.Ad3 Axf4 8.exf4 cxd4 9.cxd4 Db6 10.Cb3 Ad7 11.OO Cb4 12.Ab1 Aa4 13.f5 OO 14.fxe6 fxe6 15.Te1 Tae8 16.Te3 Cc6 17.Dd2 Axb3 18.Txb3 Dc7 19.Ac2 e5 20.dxe5 Cxe5 =-=(35) Steiner 2287 -- Kreindl 2190, 2005.
6.Cbd2 e6 7.c3 Ad6 8.Ag3 Cge7 9.Ad3 Af5 10.Ae2 Cg6 11.Cf1 Af4 12.Ce3 Ae4 13.Ab5 Db6 14.Axf4 =-= Kosic 2515 -- Bakic 2385, 2000; 6...Db6 7.Cb3 e6 8.a4 a6 9.a5 Dd8 10.c3 Cf6 11.Ad3 Ce4 12.OO Df6 13.Ag3 h5 14.h3 h4 15.Ae5 Axf3 16.Dxf3 Cxe5 17.Dxf6 gxf6 18.dxe5 fxe5 19.Tfe1 f5 20.f3 Cc5 0-1(49) Eichler -- Dittmar, 1998.
6...Cf6 7.Db3 Ca5 8.Da4+ Ad7 9.Dc2 Tc8 10.Ad3 Db6 11.OO e6 12.a4 Db3 13.Dxb3 Cxb3 14.Ta2 Ch5 15.Ae3 Ad6 16.a5 Ac7 17.a6 b6 18.Ce5 f6 19.Cxd7 Rxd7 20.Te1 f5 1-0(41) Schlindwein 2447 -- Dittmar 2363, 1999.
11.Te1 OO 12.Ce5 Axe2 13.Dxe2 Tfc8 14.a3 h6 15.Cf1 Ca5 16.Ce3 b5 17.Cd3 Cb3 18.Tad1 Tc7 19.Cg4 Cxg4 20.Dxg4 Ca5 =-=(28) Reich 2368 -- Holzke 2526, Germany 2009.
5.c3 Db6 6.Cbd2 e6 7.Db3 c4 8.Dc2 Cf6 9.Ae2 Ae7 10.h3 Af5 11.Dc1 h6 12.Ad1 OO 13.Ac2 Tfe8 14.OO Af8 15.Te1 Da5 16.e4 dxe4 17.Cxc4 Da6 18.Cfd2 Tac8 19.Ce3 Ag6 20.Ah2 e5 1-0(47) Byl -- Meyer, 1988; 1-0(47) Byrka -- Meyer, 1988; 9.b3 Af5 10.Dc1 Da5 =-= Meduna -- Stangl, 1993; 6.Db3 Dxb3 7.axb3 e6 8.Ce5 Cxe5 9.Axe5 f6 10.Ag3 Ch6 11.f3 Ah5 12.c4 cxd4 13.exd4 Ab4+ 14.Cc3 OO 15.Ad3 Ag6 16.Axg6 hxg6 17.OO Cf5 18.Cb5 Cxg3 19.hxg3 dxc4 20.bxc4 e5 =-=(30) Spielmann -- Van Doesburgh, Zandvoort 1936; 5...e6 6.Db3 Dc8 7.Cbd2 Cf6 8.Ce5 Ae7 9.Cxg4 Cxg4 10.Ae2 Cf6 11.OO OO 12.dxc5 Axc5 13.Ag5 Cd7 14.Tac1 Dc7 15.Tfd1 Ad6 16.Cf3 Cde5 17.Cd4 Ca5 18.Dc2 a6 19.e4 Cg6 20.g3 Ae7 1-0(25) Kramnik 2785 -- Gelfand 2733, 2007; 5...Axf3 6.gxf3 e6 7.Cd2 Cf6 8.Ad3 Ae7 9.a3 c4 10.Ac2 OO 11.Ag5 e5 12.dxe5 Cxe5 13.Axf6 Axf6 14.f4 Cg6 15.Dh5 d4 16.cxd4 Axd4 17.exd4 Te8+ 18.Rf1 Dxd4 19.Axg6 hxg6 20.Da5 Tad8 0-1(40) Potapov Alexander 2500 -- Asanov 2411, 2001; 5...Cf6 6.h3 Ah5 7.Cbd2 e6 8.Ab5 cxd4 9.cxd4 Axf3 10.Axc6+ bxc6 11.Cxf3 Ab4+ 12.Re2 OO 13.a3 Ad6 14.Ce5 Tc8 15.Da4 c5 16.dxc5 Txc5 17.b4 Ce4 18.Db3 Tc3 19.Db2 Dc7 20.Thc1 Axe5 0-1(22) Balendran 1906 -- Garma 2346, Kuala Lumpur (Malaysia) 2008.
5.h3 Axf3 6.gxf3 Db6 7.dxc5 Dxb2 8.Cd2 e5 9.Ag5 f6 10.Ah4 Axc5 11.Ad3 Cge7 12.Tg1 g5 13.Ag3 OOO 14.Db1 Dc3 15.Db3 Dxa1+ 0-1 Gandolfo 1664 -- Rodr�guez Landa 2426, ICCF 2008; 6...Cf6 7.Cc3 g6 8.Dd2 Ag7 9.OOO Ch5 10.e4 dxe4 11.d5 Cd4 12.fxe4 Cxf4 13.Dxf4 h5 14.Rb1 OO 15.Tg1 Db6 16.e5 Dc7 17.Te1 f6 18.Txg6 fxe5 19.Dh6 Cf5 20.Dxh5 Dd7 1-0(29) Frome Greg -- Adams Rowland, 2001.
5.Ab5 e6 6.Cbd2 Ad6 7.dxc5 Axc5 8.c4 Ce7 9.cxd5 Dxd5 10.h3 Axf3 11.Dxf3 OOO 12.Dxd5 Txd5 13.Ac4 Td7 14.a3 Ad6 15.Axd6 Txd6 16.Ce4 Td7 17.Re2 Thd8 18.Thd1 h6 19.Txd7 Txd7 20.Tc1 a6 1-0(29) Petre 2410 -- Tassopoulos 2245, Rijeka CRO 2010; 6.h3 Af5 7.Cc3 Cf6 8.OO Ae7 9.Ch4 Ce4 10.Cxf5 exf5 11.Axc6+ bxc6 12.dxc5 Cxc5 13.Ce2 Af6 14.Cd4 Axd4 15.Dxd4 Ce6 16.De5 OO 17.Dxf5 Cxf4 18.Dxf4 Db6 19.b3 Tfe8 20.c4 Te4 =-=(37) Lines -- Peterson 1676, ICCF 2007.
5...Cf6 6.OO e6 7.h3 Ah5 8.Ce5 Axe2 9.Dxe2 cxd4 10.Cxc6 bxc6 11.exd4 Ae7 12.Cd2 OO 13.Cb3 Cd7 14.c4 a5 15.cxd5 cxd5 16.Tac1 a4 17.Ac7 De8 18.Ca5 Cb8 19.Axb8 Txa5 20.Ae5 Db5 1-0(53) Aerni 2024 -- Curien 2261, 2007; 7.c3 Ae7 8.Cbd2 OO 9.h3 Ah5 10.Ce5 Axe2 11.Dxe2 Cxe5 12.Axe5 Cd7 13.Ag3 Db6 14.Cf3 Ad6 15.Axd6 Dxd6 16.Tfd1 c4 17.e4 b5 18.Te1 Cb6 19.exd5 Dxd5 20.Dc2 =-= Tsiotridis 2013 -- Tepelenis 2224, Agios Kirykos GRE 2010.
5...Axf3 6.Axf3 e6 7.c4 Cf6 8.Cc3 cxd4 9.exd4 dxc4 10.OO Ae7 11.Axc6+ bxc6 12.Da4 OO 13.Dxc4 Tc8 14.a3 Ad6 15.Ag3 Axg3 16.fxg3 Cd5 17.Tae1 Dg5 18.Ce4 De7 19.b4 a5 20.Cc5 axb4 0-1(36) De Labourdonnais -- MacDonnell, London 1834; 0-1(36) De la Bourdonnais -- MacDonnell, 1834.
6.OO Cf6 7.c3 Ae7 8.Cbd2 OO 9.h3 Ah5 10.g4 Ag6 11.Ch4 Tc8 12.Cxg6 hxg6 13.Ad3 Db6 14.Tb1 Tfe8 15.h4 Af8 16.h5 gxh5 17.gxh5 e5 18.dxe5 Cxe5 19.Af5 Tcd8 20.Cf3 Cxf3+ 0-1(39) Jossien 2355 -- Chemali 2017, 2002; 6...Ad6 7.Axd6 Dxd6 8.h3 Ah5 9.c4 Cf6 10.Cc3 OO 11.Te1 a6 12.Dc2 Axf3 13.Axf3 cxd4 14.exd4 Cxd4 15.Dd1 Cxf3+ 16.Dxf3 dxc4 17.Dxb7 Tab8 18.Tad1 Dxd1 19.Txd1 Txb7 20.Ca4 Tb4 0-1(28) Breedveld-Schut Carmen 1294 -- Becker Wolfgang 1768, Seefeld (Austria) 2008.
6.Cc3 Axf3 7.Axf3 cxd4 8.exd4 Ad6 9.Dd2 Cge7 10.Axd6 Dxd6 11.Ce2 OO 12.OO b5 13.Cf4 Tab8 14.a3 b4 15.a4 Tfc8 16.Ag4 Cg6 17.Ce2 Cf8 18.g3 Tc7 19.Ah3 Tbc8 20.a5 Cb8 =-=(70) Karlik 2285 -- Yevseev 2516, 2000.
6...Cf6 7.h3 Ah5 8.Da4 Ad6 9.Ag5 Db6 10.Axf6 gxf6 11.Cbd2 Tg8 12.OO OOO 13.dxc5 Axc5 14.Cb3 Axe3 15.fxe3 Dxe3+ 16.Tf2 Tg3 17.Rf1 Tdg8 18.Te1 Ag6 19.Dxc6+ 1-0 Kaunzinger -- Kuhn, 1995.
11.Ce1 Ag6 12.Ad3 e5 13.Axg6 hxg6 14.dxe5 Dxe5 15.Cef3 De7 16.Da4 Ce4 17.Tad1 Tfd8 18.Tfe1 a6 19.Cxe4 dxe4 20.Cd2 Te8 0-1(60) Jugelt 2350 -- Boensch 2530, 1998.
5.Ae2 Af5 6.OO e6 7.Cbd2 Ae7 8.c3 OO 9.Ch4 Db6 10.Cxf5 exf5 11.Dc2 g6 12.dxc5 Axc5 13.Cb3 Ae7 14.Tad1 Tac8 15.Af3 Ce4 16.g4 fxg4 17.Axe4 dxe4 18.Dxe4 Tfd8 19.Ah6 Da6 20.Cc1 Db6 0-1(87) Olexa -- Opocensky, Ostrava 1960; 8.dxc5 Axc5 9.a3 a5 10.c4 OO 11.Cb3 Ae7 12.h3 dxc4 13.Cbd4 Cxd4 14.Cxd4 Ad3 15.Axd3 cxd3 16.Dxd3 Dd5 17.Db5 Tfd8 18.Tfc1 Dxb5 19.Cxb5 Td2 20.Tab1 Cd5 1-0(36) Reich 2427 -- Zier 1895, 2007; 5...e6 6.OO a6 7.a3 b5 8.Cbd2 Ab7 9.Ce5 Cxe5 10.Axe5 Cd7 11.Ag3 Db6 12.c3 Ad6 13.Af3 Axg3 14.hxg3 OO 15.Db1 a5 16.b4 c4 17.Ad1 axb4 18.Dxb4 Da5 19.Ac2 Ta7 20.Dxa5 Txa5 =-=(110) Malakhov 2690 -- Volkov 2648, 2007; 5...Db6 6.Cc3 a6 7.dxc5 Dxc5 8.OO Af5 9.Cd4 Cxd4 10.exd4 Db4 11.Ad3 Ag6 12.a3 Db6 13.Tc1 e6 14.Ca4 Dc6 15.c4 Axd3 16.cxd5 Db5 17.Cc3 Dc4 18.b3 Dxd4 19.Ae3 De5 20.Dxd3 Cg4 0-1(23) Martini 2276 -- Varga Zo 2515, 2006.
5.dxc5 e6 6.a3 Axc5 7.Cbd2 h6 8.c4 OO 9.Tc1 Ad6 10.cxd5 exd5 11.Axd6 Dxd6 12.Ae2 De7 13.OO Ag4 14.h3 Ad7 15.Cb3 Tad8 16.Cc5 Ac8 17.Cd4 Ce5 18.Da4 a6 19.Db4 Tfe8 20.Tc3 Dd6 1-0(53) Miladinovic 2552 -- Tadic 2543, Cetinje MNE 2010; 6.Ad3 Axc5 7.a3 OO 8.OO Ad6 9.Cc3 e5 10.Ag3 Ag4 11.Ae2 d4 12.Cb5 Ab8 13.exd4 Axf3 14.Axf3 e4 15.Axb8 Dxb8 16.Ae2 Td8 17.c4 a6 18.Cc3 Cxd4 19.Cd5 Da7 20.Cxf6+ gxf6 0-1(45) Tacke Hubert -- Rossbach Werner, 2004; 5...Da5+ 6.Cbd2 g6 7.Cd4 Ch5 8.Cb3 Da4 9.Ag3 Ag7 10.c3 e5 11.Ae2 OO 12.OO Cxg3 13.hxg3 d4 14.cxd4 exd4 15.Cxd4 Dxd1 16.Tfxd1 Cxd4 17.exd4 Axd4 18.Ce4 Axb2 19.Tab1 Af5 20.Txb2 Axe4 =-=(23) Karlik 2324 -- Chytilek 2397, 1999.
5.c4 e6 6.Cc3 a6 7.Tc1 cxd4 8.Cxd4 dxc4 9.Cxc6 Dxd1+ 10.Cxd1 bxc6 11.Axc4 Ab4+ 12.Re2 Cd5 13.Ae5 f6 14.Ac3 Cxc3+ 15.Cxc3 Re7 16.Ca4 a5 17.a3 Ad6 18.Ad3 Ad7 19.Ae4 Tac8 20.Cb6 Tb8 =-=(27) Von Bardeleben -- Tartakower, Vienna 1908; 6.Ca3 cxd4 7.exd4 Ad6 8.Ag3 OO 9.c5 Ac7 10.Ab5 Ad7 11.OO b6 12.Axc6 Axc6 13.Ce5 De8 14.Cxc6 Axg3 0-1 Kregelin 2163 -- Heinzel 2386, Nuernberg (Germany) 2008.
5.Cc3 cxd4 6.exd4 Ag4 7.Ae2 e6 8.OO Ad6 9.Axd6 Dxd6 10.Cb5 Db8 11.c3 a6 12.Ca3 OO 13.Cc2 Axf3 14.Axf3 b5 15.Ce1 Dd6 16.Cd3 a5 17.Tc1 Tab8 18.Te1 Tfc8 19.g3 b4 20.Cc5 bxc3 =-=(26) Miladinovic 2552 -- Pikula 2547, Vrnjacka Banja SRB 2010; 5...Ag4 6.Ae2 e6 7.OO Axf3 8.Axf3 cxd4 9.exd4 Ad6 10.Ae3 OO 11.De2 a6 12.Tfd1 Dc7 13.g3 Ca5 14.Cb1 b5 15.c3 b4 16.cxb4 Axb4 17.a3 Ad6 18.Cd2 Dc2 19.b4 Cb3 20.Cxb3 Dxb3 =-=(34) Heinzel 2403 -- Drabke 2391, 2006.
5.Cbd2 cxd4 6.exd4 Db6 7.Cb3 Ag4 8.Ae2 e6 9.Ce5 Axe2 10.Dxe2 a5 11.c3 a4 12.Cc1 a3 13.Tb1 Ce4 14.Dc2 Da5 15.f3 Cxd4 16.Dd3 axb2 17.fxe4 bxc1D+ 18.Axc1 Cc6 19.Cxf7 Rxf7 20.Txb7+ Re8 0-1(30) Russa -- Mayer 2225, 2007; 5...Ag4 6.c3 e6 7.h3 Ah5 8.Db3 Db6 9.Ce5 Cxe5 10.Axe5 Cd7 11.Ab5 f6 12.Ah2 c4 13.Da4 Td8 14.b3 a6 15.Axd7+ Txd7 16.bxc4 Db2 17.Tb1 Dxc3 18.g4 b5 19.cxb5 Ag6 20.bxa6 Axb1 1-0(24) Capablanca -- Tipal, London 1911.
5.Ad3 Ag4 6.c3 a6 7.Cbd2 e6 8.a4 Ae7 9.OO OO 10.De1 c4 11.Ac2 b5 12.Ce5 Cxe5 13.Axe5 b4 14.e4 b3 15.Axf6 Axf6 16.Ab1 Tc8 17.f4 dxe4 18.Dxe4 Af5 19.De3 Db6 20.Axf5 exf5 0-1(37) Spiess 2069 -- Rabiega 2532, 2007.
5...Db6 6.Db3 c4 7.Dc2 Af5 8.Dc1 Da5 9.Cbd2 b5 10.Ce5 Cxe5 11.dxe5 Ce4 12.Cxe4 Axe4 13.f3 Ag6 14.a3 e6 15.Ae2 Ac5 16.g4 Db6 17.Rf2 Db8 18.Ag3 h5 19.h3 h4 20.Ah2 a5 =-=(48) Dybowski -- Summerscale, 1994; 8...e6 9.h3 Ae7 10.Cbd2 OO 11.Ae2 h6 12.OO Tfc8 13.Ad1 Dd8 14.Ac2 b5 15.Axf5 exf5 16.Ce5 Cxe5 17.Axe5 Ad6 18.Cf3 Ce4 19.Axd6 Dxd6 20.Ce5 f6 =-=(49) Niehaus -- Breutigam, 1997; 6.Dc1 Af5 7.Cbd2 e6 8.Ae2 Tc8 9.OO cxd4 10.Cxd4 Ag6 11.C2f3 Ae7 12.Cxc6 bxc6 13.Ce5 Cd7 14.Cxd7 Rxd7 15.Ae5 f6 16.Ag3 Thd8 17.Dd2 Re8 18.Ad3 Rf7 19.Axg6+ hxg6 20.Tfd1 e5 =-=(57) Cohn -- Duras, Ostend 1907.
6.Ad3 Db6 7.Dc1 Ad7 8.OO Tc8 9.Cbd2 Ch5 10.Ag3 Cxg3 11.hxg3 Ae7 12.Te1 OO 13.dxc5 Axc5 14.Cb3 Ae7 15.e4 dxe4 16.Axe4 Af6 17.Cg5 g6 18.Df4 Ag7 19.Tad1 Tcd8 20.Dh4 h6 0-1(39) Romi -- Tartakower, San Remo 1930; 6...Ad6 7.Ag3 Axg3 8.hxg3 c4 9.Ac2 Db6 10.b3 Ad7 11.Cbd2 cxb3 12.axb3 OOO 13.De2 h6 14.OO Rb8 15.c4 Cb4 16.Tfc1 Tc8 17.Ce5 Ae8 18.Df3 Tf8 19.Df4 Dc7 20.Ad1 Ra8 1-0(42) Sarkkinen 2129 -- Pihlajam�ki 1721, ICCF 2007.
6...Ae7 7.Ad3 OO 8.Ce5 Db6 9.Tb1 cxd4 10.exd4 Te8 11.Df3 Cxe5 12.dxe5 Cd7 13.Dh3 Cf8 14.Cf3 Ad7 15.Cd4 f5 16.Dg3 Dd8 17.h4 Cg6 18.Cf3 Cxf4 19.Dxf4 Da5 20.a3 Ab5 =-=(48) Fernandez -- Carol Querol, 1994.
11.OO a6 12.Cxc6 Txc6 13.Axa6 Axa6 14.Dxa6 c4 15.Db5 Tc8 16.Axd6 Te8 17.Ag3 Ta8 18.Tfb1 h6 19.b3 Ta5 20.Db4 b5 1-0(25) Recasens S�nchez 2029 -- Axinte 2027, ICCF 2007.
4...e6 5.Cd2 Ad6 6.Ag3 f5 7.Cgf3 Cf6 8.Ce5 OO 9.Ae2 cxd4 10.Cxc6 bxc6 11.exd4 Tb8 12.Dc2 Ce4 13.Axd6 Dxd6 14.OO c5 15.Tad1 cxd4 16.Cxe4 fxe4 17.Txd4 Aa6 18.Ta4 Axe2 19.Dxe2 Tf7 20.b3 Dc6 =-=(31) Lasker -- Marshall, USA 1923; 9.f4 Axe5 10.fxe5 Ce4 11.Cxe4 fxe4 12.Dg4 cxd4 13.exd4 Cxd4 14.cxd4 Da5+ 15.Rd1 Ad7 16.De2 Aa4+ 17.Rc1 Tac8+ 18.Rb1 Txf1+ 19.Txf1 Ab5 20.Dd1 Ad3+ 0-1(25) Janowski -- Marshall, New York 1916; 6...Cf6 7.f4 cxd4 8.exd4 Dc7 9.Df3 Ad7 10.Ad3 Ca5 11.Ch3 Cc4 12.Axc4 dxc4 13.De2 b5 14.a4 OO 15.axb5 Axb5 16.OO Tab8 17.Cg5 Ac6 18.Cxc4 Ab5 19.b3 h6 20.Ce4 Cxe4 1-0(44) Janowski -- Marshall, New York 1916; 5...Cf6 6.Ad3 a6 7.Cgf3 Ae7 8.OO Ch5 9.Ce5 Cxf4 10.exf4 cxd4 11.Cxc6 bxc6 12.cxd4 OO 13.Cf3 g6 14.Dc2 Ad7 15.Tac1 Dc7 16.Ce5 Tfc8 17.g3 Ae8 18.De2 Db6 19.Tfd1 a5 20.Cg4 Af8 1-0(35) Franke -- Osswald, 2006; 5.Cf3 Db6 6.Dc1 Cf6 7.Ad3 Ae7 8.OO OO 9.Cbd2 Ad7 10.Ce5 Tfd8 11.Cdf3 Ae8 12.Ag5 Tac8 13.Db1 h6 14.Ah4 Rh8 15.Rh1 Cg8 16.Ag3 Af6 17.Af4 Cxe5 18.Axe5 Axe5 19.Cxe5 Ce7 20.f4 f6 1-0(54) Selezniev -- Rabinovich, Triberg 1915; 5...Cf6 6.Cbd2 Ad6 7.Ce5 Dc7 8.Cdf3 Ce4 9.Cxc6 bxc6 10.Axd6 Dxd6 11.Ad3 Cf6 12.OO OO 13.Da4 cxd4 14.cxd4 Cd7 15.Tac1 Ab7 16.Da5 Tfc8 17.b4 f6 18.a3 e5 19.Af5 Te8 20.Axd7 Dxd7 1-0(40) Diulger 2340 -- Sysolyatin 2335, Novaya Ladoga (Russia) 2008; 5...Ad6 6.Ag3 Cf6 7.Cbd2 OO 8.Ad3 Te8 9.Ce5 Axe5 10.dxe5 Cd7 11.f4 c4 12.Ab1 Db6 13.OO Dxb2 14.Dh5 g6 15.Dh6 Dxd2 16.f5 exf5 17.Axf5 Cdxe5 18.Ah4 Cg4 19.Axg4 Dxe3+ 20.Dxe3 Txe3 0-1(47) Minnican 2105 -- Trepat Herranz 2284, Benidorm (Spain) 2009; 5.Ad3 Ad6 6.Ag3 Cf6 7.Cd2 e5 8.dxe5 Cxe5 9.Axe5 Axe5 10.Cdf3 Ac7 11.Ab5+ Ad7 12.Axd7+ Dxd7 13.Ce2 OO 14.OO Tad8 15.Dc2 Tfe8 16.Cg3 Ce4 17.Tfd1 Dc6 18.c4 Cxg3 19.hxg3 dxc4 20.Dxc4 b5 1-0(36) Dobos -- Gyimesi, 1992.
4...cxd4 5.exd4 Cf6 6.Ad3 Ag4 7.Db3 Dc8 8.Cd2 e6 9.Cgf3 Ae7 10.OO OO 11.Ce5 Ah5 12.Ag5 Ce8 13.Axe7 Cxe7 14.Dc2 Ag6 15.Cxg6 hxg6 16.Cf3 Cf6 17.De2 Cc6 18.Tae1 Dc7 19.Ce5 Cxe5 20.dxe5 Cd7 1-0(36) Aagaard 2535 -- Dittmar 2318, 2007; 6.Cd2 Ag4 7.Cgf3 e6 8.Da4 Cd7 9.Ad3 Ah5 10.OO Ae7 11.Ce5 Cdxe5 12.Axe5 OO 13.Ag3 Ag6 14.Ab5 Db6 15.Cb3 Tfc8 16.Tfe1 a6 17.Af1 Dd8 18.Cc5 b5 19.Dd1 b4 20.Axa6 Txa6 1-0(32) Alvarez Fernandez 2340 -- Revilla Rio 2094, Palma de Majorca (Spain) 2009; 5...Af5 6.Db3 Dd7 7.Cf3 e6 8.Ab5 Ad6 9.Axd6 Dxd6 10.Axc6+ bxc6 11.Db7 Tb8 12.Dxa7 Txb2 13.OO Ce7 14.Cbd2 OO 15.Cb3 Cg6 16.Tfe1 Ae4 17.Te3 Cf4 18.Dc5 Dxc5 19.Cxc5 Tfb8 20.Ce1 Tb1 1-0(56) Hoang Thanh Trang 2501 -- Feher 2233, Budapest HUN 2010; 5...e6 6.Cf3 Cge7 7.Ad3 Cg6 8.Ag3 Ad6 9.OO OO 10.Te1 Axg3 11.hxg3 Ad7 12.Cbd2 a6 13.a4 De7 14.a5 Tfc8 15.Cb3 Ca7 16.Cc5 Ab5 17.Ac2 Tc6 18.Cd2 b6 19.axb6 Txb6 20.Dh5 Cc8 1-0(50) Osmanovic -- Mitrovic, 1987.
4...a6 5.Cf3 Ag4 6.Cbd2 e6 7.h3 Ah5 8.Ae2 Cf6 9.Ce5 Axe2 10.Dxe2 Ae7 11.a3 OO 12.OO Tc8 13.Ag3 Cd7 14.Cd3 =-= Miladinovic 2553 -- Nikolic 2603, Rogatska Slatina (Slovenia) 2009.
4...f6 5.Ad3 g6 6.Ag3 e5 7.dxe5 fxe5 8.Ab5 Ag7 9.Cf3 Db6 10.Db3 c4 11.Da4 Ce7 12.Axc6+ Cxc6 13.b4 OO 14.OO Ag4 15.b5 Axf3 16.bxc6 Ae2 17.Te1 Ad3 18.cxb7 Dxb7 19.Cd2 Db2 20.Cf3 Dxc3 0-1(47) Foerch August -- Sucher, 1997.
4...h6 5.Cf3 g5 6.Ag3 h5 7.Cxg5 e5 8.Cf3 e4 0-1 Memeti 2189 -- Sobrecases 2006, 2006.
5.Cd2 e6 6.Cgf3 Ad6 7.Axd6 Dxd6 8.Ab5 Ce7 9.OO OO =-= Nikolic -- Raicevic Vladimir, 1988; 7.Ag3 cxd4 8.exd4 Axg3 9.hxg3 h6 10.Db3 De7 11.Ae2 Cf6 12.OO OO 13.Tfe1 Tfc8 14.a4 Tab8 15.Da3 =-= Pirs Matjaz -- Kuhn, 2004; 6...Cf6 7.Db3 Dc8 8.Ch4 cxd4 9.exd4 Ae4 10.f3 Ag6 11.Ab5 a6 12.Ae2 Ch5 13.Ae3 Ad6 14.g3 Dc7 15.f4 Cf6 16.Cxg6 hxg6 17.OOO b5 18.Dc2 Tc8 19.Rb1 Db8 20.Cb3 a5 =-=(21) Ghane 2423 -- Ardeshi 2290, 2002; 5...Cf6 6.h3 Db6 7.Db3 c4 8.Dxb6 axb6 9.a3 e6 10.Cgf3 b5 11.Tc1 Ae7 12.Ae2 OO 13.OO h6 14.Ce5 Cxe5 15.Axe5 Cd7 16.Ah2 f6 17.Tfd1 Cb6 18.Cf1 Ca4 19.Td2 Tfc8 20.Ta1 Cb6 0-1(34) Dobos 1847 -- Palotas 1839, 2006.
5.Cf3 e6 6.Ab5 Db6 7.Da4 a6 8.Axc6+ bxc6 9.b3 Tc8 10.OO Ad3 11.Tc1 Ab5 12.Da3 cxd4 13.Ad6 Axd6 14.Dxd6 dxe3 15.Cd4 exf2+ 16.Rxf2 Cf6 17.Df4 Ce4+ 18.Rf3 OO 19.Ca3 e5 20.Dxe5 Tfe8 0-1(23) Allen Thomas 1460 -- Riha Josef 1592, 2006; 6.Cbd2 Cf6 7.Ab5 Db6 8.Da4 a6 9.Axc6+ Dxc6 10.Dxc6+ bxc6 11.Ce5 Tc8 12.dxc5 Axc5 13.Cb3 Ad6 14.Cd4 Axe5 15.Axe5 Ag6 16.f3 Re7 17.OOO h5 18.Cb3 Cd7 19.Ag3 c5 20.The1 h4 0-1(47) Daly -- Horowitz, Boston 1938.
5...Db6 6.Cf3 c4 7.Dxb6 axb6 8.Ca3 h6 9.Cb5 Ta5 10.a4 Ac2 11.Ae2 Rd7 12.Ad1 Axd1 13.Rxd1 Cf6 14.Ce5+ Cxe5 15.Axe5 Ce4 16.Tf1 e6 17.f3 Cd6 18.Axd6 Axd6 19.Rc2 Tha8 20.b3 cxb3+ 0-1(28) Masek -- Mozny, 1993.
6.dxc5 e5 7.Ag3 Axc5 8.Cf3 f6 9.Cbd2 Cge7 10.Td1 OOO 11.Ab5 a6 12.Axc6 Cxc6 13.Da4 h5 14.b4 Ab6 15.h3 g5 16.Cb3 h4 17.Ah2 De8 18.Cc5 Axc5 19.bxc5 Df8 20.Da3 Th7 1-0(33) Horn 2145 -- Duessel 2283, Zurich (Switzerland) 2007.
11.Ag3 Cf6 12.Ae2 h6 13.OO OO 14.Ce5 Dc7 15.Cxc6 Axg3 16.hxg3 Dxc6 17.g4 Ah7 18.Te1 b5 19.f4 Tab8 20.a3 a5 1-0(47) Nguyen Ngoc Truong Son 2628 -- Al Sayed 2502, Guangzhou CHN 2010; 1-0(47) Nguyen Ngoc Truong Son 2628 -- Al Sayed 2502, Guangzhou CHN 2010.
5.b3 Cf6 6.Ad3 Ag4 7.f3 Ad7 8.Ce2 Ch5 9.a4 Cxf4 10.Cxf4 e6 11.Ab5 cxd4 12.exd4 a6 13.Axc6 bxc6 14.Cd3 Tb8 15.Cd2 c5 16.dxc5 Axc5 17.b4 Ae7 18.Cb3 Ah4+ 19.g3 Af6 20.Dd2 OO =-=(29) Frometa Castillo 2109 -- Pedersen 2315, Havana CUB 2010; 5...cxd4 6.exd4 Af5 7.Ad3 Axd3 8.Dxd3 Cf6 9.Cf3 e6 10.h3 Ae7 11.OO Tc8 12.Cbd2 OO 13.b4 Dd8 14.Tfe1 Ch5 15.Ah2 Ad6 16.Ce5 f6 17.Cxc6 Axh2+ 18.Rxh2 Txc6 19.g3 Dc7 20.Te3 f5 0-1(33) Frometa Castillo 2152 -- Fleites Marti 2217, Holguin (Cuba) 2008.
5.Dc2 g6 6.Cd2 Af5 7.Db3 Dxb3 8.axb3 cxd4 9.exd4 Ag7 10.Cgf3 f6 11.Ab5 Ad7 12.h3 g5 13.Ah2 h5 14.b4 g4 15.Ch4 e5 16.Cb3 Cge7 17.OOO Ah6+ 18.Rb1 Ag5 19.Ag3 f5 20.Axc6 Cxc6 =-=(31) Rubinstein -- Marshall, Baden-Baden 1925; 5...Af5 6.dxc5 Axc2 7.cxb6 e5 8.Ag3 axb6 9.a3 Cf6 10.Cf3 Cd7 11.Ab5 f6 12.OO Cc5 13.b4 Ce4 14.Ta2 Axb1 15.Txb1 Cxc3 16.Axc6+ bxc6 17.Tbb2 Cxa2 18.Txa2 Axb4 0-1 Jutba -- Ellenbroek, 1998.
5.Dd2 c4 6.Cf3 Cf6 7.Ae2 Af5 8.OO Ce4 9.Dc1 e6 10.Cbd2 Ae7 11.Cxe4 Axe4 12.Cd2 Ag6 13.e4 OO 14.exd5 exd5 15.Af3 Tad8 16.Te1 Af6 17.Cf1 Cxd4 18.cxd4 Dxd4 19.Ag5 b5 20.Axf6 Dxf6 1-0(45) Von Scheve -- Marshall, Monte Carlo 1901.
5...Cf6 6.Cd2 e6 7.Cgf3 Ae7 8.Ae2 OO 9.OO Ad7 10.Ce5 Cxe5 11.Axe5 Ac6 12.Dc2 Cd7 13.Ag3 Tac8 14.Tfe1 Ab5 15.Ad1 Da6 16.Cb3 Ad3 17.Dd2 Ag6 18.Af3 Tfd8 19.De2 Ad3 20.Dd1 c4 =-=(44) Yemelin 2570 -- Boehle 2240, Bad Wiessee (Germany) 2009; 6...Dxb3 7.axb3 Ch5 8.Ag3 Cxg3 9.hxg3 e5 10.dxc5 Axc5 11.b4 Ab6 12.Cgf3 f6 13.e4 Ae6 14.b5 Ce7 15.c4 dxc4 16.Axc4 Rf7 17.b3 Tad8 18.Re2 Cc8 19.g4 Cd6 20.g5 Axc4+ 0-1(52) Parsons -- Summerscale 2434, Halifax ENG 2010; 6.Dxb6 axb6 7.Ac7 Af5 8.Axb6 cxd4 9.exd4 e6 10.a3 Ad6 11.Ac5 Axc5 12.dxc5 Axb1 13.Txb1 Ce4 14.Cf3 Cxc5 15.Ae2 OO 16.OO Tfd8 17.Tfd1 Ce4 18.Ad3 Cd6 19.Af1 b5 20.Ce1 Cc4 =-=(43) Zomer 2122 -- Nep 2307, 2005.
7.e4 e6 8.g3 b5 9.Cd2 Cf6 10.Ag2 Ae7 11.Ce2 h6 12.OO OO 13.a3 Td8 14.e5 Cd7 15.Ae3 Cb6 16.g4 f5 17.exf6 Axf6 18.f4 Ca4 19.Tab1 Ad7 20.Cf3 Tf8 1-0(55) Dmitriev I 2385 -- Alavkin 2484, 2002; 8.Cd2 b5 9.Ae2 b4 10.Af3 Cf6 11.Ce2 bxc3 12.bxc3 Aa3 13.Tb1 OO 14.OO Te8 15.Cg3 dxe4 16.Cdxe4 Cd5 17.Ad2 f5 18.Cg5 Ae7 19.Tfe1 Axg5 20.Axg5 Cxc3 0-1(24) Eichler 2267 -- Lipinsky 2374, 2001.
7.Cf3 Cf6 8.Ae2 Af5 9.Cbd2 e6 10.OO h6 11.h3 Ae7 12.Tfe1 OO 13.g4 Ah7 14.g5 hxg5 15.Axg5 b5 16.a3 Ce4 17.Axe7 Cxe7 18.Cxe4 Axe4 19.Cd2 Af5 20.Ag4 Axg4 =-=(21) Kodric -- Spelec 2066, 2005.
7.Ca3 e5 8.Cb5 Ta5 9.Cc7+ Rd8 10.dxe5 Rxc7 11.OOO Ae6 12.a3 Cge7 13.Ag3 g5 14.h4 Cf5 15.Ce2 Cxg3 16.Cxg3 gxh4 17.Txh4 Cxe5 18.e4 Ae7 19.Th1 Ag5+ 20.Rb1 Cg4 0-1 Dangelowski 1830 -- Ehrke 2224, 1999.
7...Cf6 8.Cgf3 Af5 9.Ae2 h6 10.OO e6 11.Ce5 Ae7 12.h3 OO 13.f3 b5 14.a3 Cxe5 15.Axe5 Cd7 16.Ah2 Cb6 17.e4 Ag6 18.Af4 Ag5 19.g3 Axf4 20.gxf4 Ca4 1-0(54) Beyer -- Kroencke, 1994.
8.a3 b4 9.cxb4 Cxb4 10.Tc1 Cc6 11.Cgf3 Cf6 12.Ae2 Af5 13.OO h6 14.b3 e6 15.bxc4 Axa3 16.Ta1 OO 17.c5 Ab2 18.Txa8 Txa8 19.Ce5 Cb4 20.g4 Ah7 0-1(32) Fritze -- Varga, 1993.
9.Rd1 b4 10.Rc2 Cf6 11.Ae2 b5 12.e5 bxc3 13.bxc3 Cd7 14.Cgf3 b4 15.Thb1 f6 16.exf6 gxf6 17.a4 bxc3 18.Rxc3 e5 19.Ae3 Ad6 20.Tb5 Ce7 0-1(54) Jaber 2107 -- Schuh 2182, 2001.
11.Ce2 OO 12.OO Td8 13.a3 Ch5 14.exd5 exd5 15.Ae3 Cf6 16.h3 h6 17.g4 g5 18.f4 Ce8 19.fxg5 hxg5 20.Cg3 Cg7 =-=(35) Nguyen Thi Mai Hung 2253 -- Nodirjanova 2149, Guangzhou CHN 2010.
6...Cf6 7.Cd2 Ch5 8.Ag5 h6 9.Ah4 g5 10.Ae2 Cg7 11.Ag3 Af5 12.e4 Ag6 13.h4 gxh4 14.Txh4 OOO 15.Cgf3 Ch5 16.Txh5 Axh5 17.exd5 Txd5 18.Cxc4 Dd8 19.Ce3 e6 20.Cxd5 Dxd5 1-0(29) Sedlak 2576 -- Todorovic 2479, Subotica (Serbia) 2008; 10...gxh4 11.Axh5 e5 12.f4 e4 13.b3 cxb3 14.Dxb3 Ae6 15.Ce2 OOO 16.f5 Axf5 17.Axf7 Da6 18.Cf4 Ca5 19.Dd1 Ae7 20.Ah5 Rb8 0-1(41) Ghane 2442 -- Zhou 2551, Visakhpatnam (India) 2008; 7...g6 8.b3 Af5 9.Dd1 cxb3 10.axb3 Ag7 11.Cgf3 OO 12.Ae2 Tfd8 13.OO Ce4 14.Cxe4 dxe4 15.Cd2 e5 16.Ag5 f6 17.Ah4 g5 18.Ag3 Ag6 19.h4 gxh4 20.Axh4 exd4 1-0(50) Sedlak 2582 -- Movsesian 2695, Neum (Bosnia & Herzegovina) 2008; 7...Ag4 8.Ae2 Ah5 9.Axh5 Cxh5 10.Ae5 e6 11.Ce2 Ae7 12.Cf3 OO 13.Cg3 Cf6 14.Axf6 Axf6 15.e4 Dd8 16.OO b5 17.Tfe1 g6 18.Cf1 Tb8 19.Ce3 b4 20.h4 Dd7 0-1(48) Prie 2532 -- Huerga Leache 2440, 2007.
6...g6 7.Cd2 Cf6 8.b3 Af5 9.Db2 Ag7 10.Cgf3 OO 11.Ae2 Cd7 12.OO Tac8 13.Da3 e5 14.Ag3 exd4 15.exd4 Tfe8 16.Tfe1 Af8 17.Db2 Cb4 18.Tac1 Txe2 19.Txe2 Cd3 20.Db1 Cxc1 1-0(44) Meduna -- Mihalcisin, 1994; 8.e4 Cxe4 9.Cxe4 Af5 10.f3 dxe4 11.fxe4 e5 12.exf5 exf4 13.De2+ Rd7 14.OOO Ca5 15.Cf3 Ad6 16.Ce5+ Axe5 17.Dxe5 Tae8 18.Dxf4 Dd6 19.Df2 De7 20.g3 De3+ 1-0(29) Prie 2532 -- Labarthe 1896, Gap (France) 2008.
6...f5 7.Cf3 Cf6 8.h3 e6 9.g4 Ae7 10.Tg1 OO 11.gxf5 exf5 12.b3 cxb3 13.Dxb3 Dd8 14.Cbd2 Rh8 15.Ad3 Ce4 16.Ce5 Ca5 17.Dd1 De8 18.Cxe4 fxe4 19.Ae2 Af5 20.Ah5 Dc8 =-=(56) Ipatov 2507 -- Pomes Marcet 2361, Badalona ESP 2010.
6...e5 7.dxe5 Af5 8.Dc1 Cge7 9.Cf3 Cg6 10.Ag3 Ac5 11.Ae2 OO 12.Cbd2 Tae8 13.Cd4 Axd4 14.cxd4 f6 15.Af3 Cb4 16.OO fxe5 17.dxe5 Ad3 18.Td1 Cxe5 19.Axe5 Txe5 20.Dc3 Tef5 0-1(28) Basha Sedat -- Gibbons Andrew, 2007.
7.Dc1 Cf6 8.Cd2 e6 9.Ae2 Da5 10.Cgf3 Ae7 11.h3 b5 12.b4 Db6 13.a4 a5 14.axb5 Dxb5 15.Ad1 OO 16.Aa4 Db6 17.b5 Ca7 18.OO Ad3 19.Te1 Cd7 20.e4 Ad6 1-0(52) Kovacevic 2420 -- Summerscale 2455, 1999; 9...Ae7 10.h3 h6 11.Cgf3 OO 12.Ad1 Tfc8 13.Ac2 Axc2 14.Dxc2 Dd8 15.e4 b5 16.OO a5 17.Ag3 dxe4 18.Cxe4 Cxe4 19.Dxe4 Ad6 20.Ah4 Ae7 1-0(50) Kovacevic 2404 -- Martin Blanco 2170, 2000; 8...Tc8 9.Ae2 e6 10.Cgf3 Dd8 11.OO Ad6 12.Axd6 Dxd6 13.b3 b5 14.a4 a6 15.axb5 axb5 16.Ch4 OO =-= Wohl 2359 -- Blagojevic 2527, 2003; 8...Ch5 9.Ag3 Cxg3 10.hxg3 e5 11.dxe5 Cxe5 12.Cgf3 Cxf3+ 13.Cxf3 Ac5 14.Ae2 OO 15.Cd4 Axd4 16.cxd4 Da5+ 17.Dd2 Dxd2+ 18.Rxd2 b5 19.Ad1 a5 20.Ac2 Axc2 =-=(25) Shen 2368 -- Czebe 2485, Budapest (Hungary) 2009; 8.h3 h6 9.Cf3 e6 10.Ae2 Ae7 11.Cbd2 Dd8 12.OO b5 13.b3 OO 14.a4 a6 15.Db2 Cd7 16.Ta2 Db6 17.Tfa1 cxb3 18.Cxb3 b4 19.c4 dxc4 20.Axc4 Cf6 1-0(33) Singer 2335 -- Boehm 2245, 2002; 7...e6 8.Cd2 Cf6 9.Ae2 Ae7 10.h3 OO 11.Cgf3 Dd8 12.OO h6 13.Ad1 b5 14.a3 a5 15.Ac2 Axc2 16.Dxc2 b4 17.e4 bxa3 18.bxa3 a4 19.exd5 exd5 20.Tfe1 Dd7 =-=(26) Kovacevic -- Korneev, 1996; 9.h3 Ae7 10.Ae2 OO 11.Ad1 Da5 12.Cgf3 b5 13.a3 Ad3 14.Ae2 Axe2 15.Rxe2 Db6 16.Dc2 a5 17.e4 b4 18.exd5 exd5 19.Thb1 Dd8 20.axb4 axb4 0-1(47) Kovacevic -- Summerscale, 1996; 9.b3 cxb3 10.axb3 Ae7 11.Cgf3 h6 12.h3 OO 13.Ae2 Tfc8 14.Db2 Ce4 15.Cxe4 Axe4 16.OO a5 17.Cd2 Ag6 18.Ta2 Ca7 19.Tfa1 Cc6 20.b4 Ta7 1-0(40) De Anna -- Galagovsky 2151, Buenos Aires ARG 2010; 8.Cf3 h6 9.Cbd2 Cf6 10.h3 Tc8 11.Ae2 Ae7 12.Ad1 Da5 13.Ac2 b5 14.Db1 Axc2 15.Dxc2 b4 16.OO OO 17.Ah2 Ad8 18.Tfe1 Ac7 19.e4 Axh2+ 20.Rxh2 Tb8 =-=(21) Sundararajan 2495 -- Sharma 2370, 2006.
8...Cf6 9.Dxc4 Ce4 10.Db5 Dc1+ 11.Re2 Dc2+ 12.Rf3 g5 13.Ch3 f5 14.Axg5 Dd1+ 15.Ae2 Dxh1 16.Dxb7 Cd8 17.Db5+ Rf7 18.Dxf5+ Cf6 1-0 Bogosavljevic 2470 -- Miladinovic 2607, 2007; 10...Dxf2+ 11.Rd1 a6 12.De2 e5 13.Ag3 Df6 14.Df3 Dg6 15.Ac4 Ae7 16.Axf7+ Dxf7 17.Dxe4 Df1+ 18.Ae1 exd4 19.Cd2 Db5 20.exd4 OO 1-0(37) Sedlak 2512 -- Czebe 2497, 2005.
8...Dc1+ 9.Re2 Db2+ 10.Rf3 Cf6 11.Dxc4 Dxa1 12.Db3 OOO 13.Ab5 Ca5 14.Dc2 a6 15.Ad3 e5 16.Axe5 Cd7 17.Af4 Ae7 18.Ch3 g5 19.Cxg5 1-0 Miles 2562 -- Minasian 2478, 2001.
8...Td8 9.Dxc4 e5 10.Axe5 Dc1+ 11.Re2 Cxe5 12.Db5+ Cd7 13.Db3 Cgf6 14.a4 Cd5 15.Ta2 Dxb1 16.Dxd5 Cc5 17.De5+ Ae7 18.Td2 Cxa4 19.f3 Cxc3+ 20.Rf2 f6 =-=(30) Stojanovic 2274 -- Dabo-Peranic 2309, Zupanja (Croatia) 2008.
9...a6 10.Dxb7 Cd8 11.Db4 Tc8 12.Cf3 Dxa2 13.Ce5 e6 14.Axc4 Txc4 15.Dxc4 Dxb1+ 16.Rd2 Db5 17.Da2 Cf6 18.c4 Ab4+ 19.Rd3 Db7 20.Da4+ Re7 0-1(25) Bistric -- Sveshnikov, 1991; 11.Dxa8 Dxb1+ 12.Re2 e5 13.Axe5 Dd3+ 14.Rf3 Dxf1 15.Ac7 Ae7 16.Axd8 Axd8 17.Dc8 Re7 18.Dc5+ Re8 19.Dc6+ Rf8 20.Dd6+ Re8 =-=(21) Kristjansson 2476 -- Sveshnikov 2506, Marianske Lazne (Czech Republic) 2008.
10.Cf3 Td5 11.Dxd5 Dxb1+ 12.Re2 Dd3+ 13.Re1 Db1+ 14.Re2 Dd3+ 15.Re1 Dxc3+ 16.Cd2 Dc1+ 17.Re2 c3 18.Ce4 e6 19.Cd6+ Rd7 20.Db5 Db2+ 0-1(24) Kovacevic 2413 -- Jedynak 2525, Malaga (Spain) 2008.
10.Df5+ e6 11.Dc2 Ca5 12.Cf3 Td5 13.Ae2 Tb5 14.OO Cf6 15.Da4 a6 16.Cfd2 Cd5 17.Cxc4 Cc6 18.Dc2 Txb1 19.Txb1 Dxc3 20.Cb6+ Rd8 1-0(22) Ortega 2442 -- Mazzilli 2281, 2007.
11.Ce2 exf4 12.OO fxe3 13.fxe3 Cf6 14.Cd2 Dxf1+ 15.Rxf1 Ad6 16.e4 Ac7 17.h3 Cd7 18.Cf3 f6 19.Ae6 Rb8 20.Axd7 Txd7 1-0(31) Grachev 2640 -- Gelfand 2720, Moscow (Russia) 2008; 13...Cge7 14.Cd2 a6 15.Db6 Cd5 16.Axd5 Dxf1+ 17.Rxf1 Txd5 18.c4 Tf5+ 19.Rg1 Ae7 20.Ce4 Rb8 1-0(47) Hamark 2269 -- Bellon Lopez 2438, 2007; 11...Ad6 12.OO a6 13.Db3 Ca5 14.Ae6+ fxe6 15.Dxe6+ Td7 16.dxe5 Ce7 17.exd6 Cg6 18.Ag3 Db2 19.Cd4 Td8 20.Dd5 Db6 1-0(31) Van der Werf 2381 -- Krudde 2317, 2007.
11.Ag5 f6 12.Ce2 Aa3 13.OO Db2 14.Da4 Ad6 15.Ah4 g5 16.Ag3 h5 17.h4 Db6 18.Cd2 Da5 19.Db3 Dc7 20.Ce4 Rb8 =-=(37) Grachev 2640 -- Ponomariov 2718, Moscow (Russia) 2008.
5.Cf3 Db6 6.Dc2 Ag4 7.dxc5 Dxc5 8.Ce5 Cxe5 9.Axe5 Cd7 10.Ag3 g6 11.Da4 Af5 12.Cd2 Ag7 13.Ae2 OO 14.Cb3 Db6 15.OO Cc5 16.Cxc5 Dxc5 17.Tfd1 Tfd8 18.Td2 Ad7 19.Db3 Ac6 20.Tad1 e6 =-=(57) Wirthensohn 2333 -- Giertz 2284, 2001; 6...g6 7.Cbd2 Af5 8.dxc5 Dxc5 9.Db3 OOO 10.Ce5 Cxe5 11.Axe5 Ag7 12.Ab5 Ch5 13.Ad4 Axd4 14.cxd4 Db6 15.a4 Rb8 16.a5 Dd6 17.a6 b6 18.OO Tc8 19.Tfc1 Ad7 20.h3 Txc1+ 1-0(21) Kreindl 2200 -- De Silva Dinesh 2410, 2006; 6...Af5 7.dxc5 Axc2 8.cxb6 Axb1 9.Txb1 axb6 10.a3 e6 11.Ab5 Cd7 12.Td1 Ae7 13.Cd4 Cxd4 14.cxd4 Ta5 15.a4 Ab4+ 16.Re2 Re7 17.Tc1 Ad6 18.Axd6+ Rxd6 19.Tc2 Taa8 20.Thc1 Thd8 1-0(46) Chevannes 2047 -- Medina Altamirano 2009, Sabadell ESP 2010; 6.Db3 c4 7.Dxb6 axb6 8.Ca3 Ta5 9.Ac7 Af5 10.Axb6 Ta6 11.Ac5 Cd7 12.Cb5 Rd8 13.Cg5 Ag6 14.e4 e6 15.Axf8 Txf8 16.h4 Ta5 17.Ca3 b5 18.f3 Cf6 19.e5 Ch5 20.g4 Cg3 0-1(49) Diulger 2340 -- Anjuhin 2346, Novaya Ladoga (Russia) 2008; 8...Af5 9.Ch4 Ad7 10.h3 h6 11.Ac7 Ta6 12.Ae2 e6 13.Cc2 Ce4 14.Cf3 f6 15.Ah2 Ca5 16.Cd2 Aa4 17.Ad1 Cxd2 18.Rxd2 b5 19.Cb4 Axb4 20.cxb4 Axd1 =-=(55) Ernst 2150 -- Plenca 2286, Pula CRO 2010; 6.Dc1 Ag4 7.Cbd2 e6 8.Ad3 Tc8 9.h3 Ah5 10.OO Ae7 11.Ce5 Cxe5 12.dxe5 Cd7 13.c4 OO 14.g4 Ag6 15.Axg6 fxg6 16.Ag3 g5 17.f4 gxf4 18.exf4 Tf7 19.cxd5 exd5 20.f5 c4+ 0-1(31) Neubauer 2061 -- Maahs 2147, 2003; 5...Ag4 6.Cbd2 Db6 7.Dc1 e6 8.Ad3 Ae7 9.OO OO 10.dxc5 Axc5 11.Dc2 h6 12.Ce5 Cxe5 13.Axe5 Cd7 14.Ag3 f5 15.Cb3 Ad6 16.Axd6 Dxd6 17.Cd4 Tac8 18.f3 Ah5 19.Tad1 Cc5 20.Ae2 f4 1-0(58) M�dler -- Moeckel 2020, ICCF 2008; 6...e6 7.Ae2 Ae7 8.h3 Axf3 9.Cxf3 Ce4 10.OO OO 11.Cd2 Cxd2 12.Dxd2 c4 13.Tfe1 Te8 14.e4 dxe4 15.Axc4 e5 16.dxe5 Dxd2 17.Axd2 Cxe5 18.Txe4 Cxc4 19.Txc4 Tad8 20.Ae3 a6 1-0(35) M�dler -- Peterson 1742, ICCF 2008; 5...e6 6.Ad3 Ae7 7.h3 Ad6 8.Axd6 Dxd6 9.Cbd2 OO 10.OO e5 11.e4 exd4 12.cxd4 cxd4 13.exd5 Dxd5 14.Cb3 Td8 15.Tc1 Ae6 16.Ac4 Dd6 17.Axe6 fxe6 18.Cc5 Tab8 19.Db3 Cd5 20.Tfe1 Te8 =-=(32) Znosko-Borovsky -- Duras, Nuremberg 1906; 5...g6 6.Cbd2 Db6 7.Db3 Ag7 8.Ae2 OO 9.h3 c4 10.Dxb6 axb6 11.OO b5 12.a3 h6 13.Ce5 g5 14.Ah2 Cxe5 15.Axe5 Af5 =-= Koenig -- Janovsky, 1992; 5...cxd4 6.exd4 g6 7.Ad3 Ag7 8.OO Af5 9.Te1 Axd3 10.Dxd3 OO 11.Cbd2 Te8 12.h3 Db6 13.a4 Ch5 14.Ah2 Ah6 15.Db5 Cf4 16.b4 e6 17.Df1 g5 18.Cb3 Dd8 19.a5 De7 20.b5 Cd8 0-1(41) Beyer -- Reddmann, 1993.
5.h3 Af5 6.Cd2 e6 7.Db3 Dd7 8.Cgf3 c4 9.Dd1 b5 10.g4 Ag6 11.Ag2 Ae7 12.Ce5 Cxe5 13.dxe5 Cg8 14.OO Td8 15.b4 cxb3 16.Cxb3 Aa3 17.Dd2 Ce7 18.Ag5 a6 19.f4 OO 20.Cd4 Tc8 1-0(35) Bonnez -- Karlsen, 1993.
5...Ag4 6.Cf3 Db6 7.b3 Tc8 8.OO Ch5 9.h3 Cxf4 10.hxg4 Cxd3 11.Dxd3 cxd4 12.Cxd4 e6 13.Cf3 g6 14.Cbd2 Ag7 15.Tac1 OO 16.c4 Ab2 17.Tcd1 Da5 18.Db1 Ac3 19.g3 b5 20.cxb5 Dxb5 0-1(46) Dunnington -- Yeo, 1984; 6...e6 7.Cbd2 cxd4 8.exd4 Ad6 9.Ag3 OO 10.Db1 Ah5 11.Ce5 Dc7 12.f4 Ag6 13.OO Ce7 14.Af2 Cd7 15.Axg6 fxg6 16.Ae3 Cf5 17.Dd3 g5 18.Cxd7 Dxd7 19.fxg5 Tae8 20.Cf3 e5 1-0(30) Van Mechelen 2251 -- Demanet 2045, 2006; 6.f3 Ah5 7.Ce2 e6 8.OO Ag6 9.Axg6 hxg6 10.Cd2 Ad6 11.Cb3 Axf4 12.Cxf4 c4 13.Cd2 Dc7 14.h3 e5 15.Ce2 OO 16.f4 exd4 17.exd4 Ce7 18.Cg3 Cf5 19.Cxf5 gxf5 20.Dc2 g6 0-1(46) Kuijf -- Van der Sterren, 1991; 6.Ae2 Axe2 7.Dxe2 e6 8.Cd2 Db6 9.OOO Ae7 10.Cgf3 Da5 11.Rb1 c4 12.e4 b5 13.Ce5 Tc8 14.Ag5 b4 15.exd5 exd5 16.Axf6 gxf6 17.Dg4 Tc7 18.Cxc6 Txc6 19.Tc1 Rf8 20.The1 Ta6 1-0(34) Volkov 2212 -- Krivobokov 2067, Moscow (Russia) 2008; 6.Dc1 e6 7.Cd2 cxd4 8.exd4 Tc8 9.Db1 Ad6 10.Ag3 OO 11.Cgf3 Dc7 12.Ah4 h6 13.Ag3 Axg3 14.fxg3 e5 15.dxe5 Cxe5 16.OO Cxd3 17.Dxd3 Db6+ 18.Rh1 Dxb2 19.Tfc1 Da3 20.Tc2 Tfe8 0-1(57) Havelka -- Toux, 2000.
5...e6 6.Cf3 Ad6 7.Ag3 De7 8.Cbd2 e5 9.dxe5 Cxe5 10.Cxe5 Axe5 11.Cf3 =-= Zimmer Ralf -- Meszaros, 1990; 6...Ae7 7.Cbd2 Db6 8.Dc2 Ad7 9.OO OO 10.Ce5 cxd4 11.exd4 g6 12.Cdf3 Cxe5 13.Cxe5 Ab5 14.Ag5 Tfe8 15.a4 Axd3 16.Dxd3 Ce4 17.Axe7 Txe7 18.f3 Cd6 19.De2 Tc8 20.Rh1 Cc4 =-=(22) Van Hoecke -- Verzijden Michael, 2005; 6.Cd2 Ad7 7.h3 Db6 8.Dc2 Tc8 9.Db3 Ae7 10.Dxb6 axb6 11.Cgf3 OO 12.OO Ch5 13.Ah2 f5 14.Ce5 Cxe5 15.Axe5 Cf6 16.f3 Ac6 17.g4 Cd7 18.Ah2 g6 19.Rf2 b5 20.a3 b4 1-0(40) Santos -- Durao, 1995.
5...cxd4 6.exd4 Ag4 7.Db3 Dd7 8.h3 Ah5 9.Cd2 Ag6 10.Axg6 hxg6 11.Cgf3 e6 12.OO Ae7 13.Tfe1 OO 14.Ce5 Cxe5 15.dxe5 Ch7 16.c4 Tfd8 17.Tad1 Tac8 18.cxd5 Dxd5 19.Dxd5 Txd5 20.Cb3 Txd1 0-1(37) Tomboline 2073 -- Cook 1987, England 2009.
5...Cd7 6.Cf3 f6 7.e4 e5 8.dxe5 Cdxe5 9.exd5 Ag4 10.Ae2 Cxf3+ 11.gxf3 De7 12.fxg4 De4 13.f3 Dxf4 14.dxc6 bxc6 15.Dc2 Ae7 16.Cd2 OO 17.De4 Dc7 18.OOO Ad6 19.Ad3 g6 20.h4 Tfe8 1-0(29) Carvalho 2051 -- Correia Lopes Carlos, 2002.
6.Cd2 Dxb2 7.Ce2 cxd4 8.exd4 e6 9.OO Db6 10.Cg3 Ae7 11.Te1 OO 12.Te3 Dd8 13.Ch5 g6 14.Tg3 Rh8 15.Ah6 Cxh5 16.Dxh5 Ah4 17.De2 Axg3 18.fxg3 Te8 19.Cf3 f6 20.Tf1 e5 0-1(25) Schlosser -- Gross David, 1995; 6...c4 7.Ac2 Dxb2 8.Ce2 e6 9.OO Ae7 10.e4 OO 11.Ag3 Cd7 12.f4 f5 13.e5 Db6 14.Tf3 Tf7 15.Af2 Cf8 16.g4 Dc7 17.g5 g6 18.h4 b5 19.Th3 a6 20.h5 Tg7 1-0(32) Aalheim -- Olson, Copenhagen 1916.
6.b3 Ag4 7.Ae2 Axe2 8.Dxe2 cxd4 9.exd4 e6 10.Cf3 Ae7 11.OO OO 12.Cbd2 Tac8 13.h3 Tfd8 14.Tfb1 Ca5 15.Tc1 Cd7 16.Rf1 Aa3 17.Tc2 Cc6 18.Cb1 Af8 19.Cbd2 g6 20.Dd3 Ag7 0-1(75) Jugelt 2409 -- Baramidze 2542, Bremen GER 2010.
8...e6 9.Ce2 b5 10.Cd2 Ch5 11.OO b4 12.Ac7 Rd7 13.Ag3 Cxg3 14.Cxg3 b5 15.e4 bxc3 16.bxc3 b4 17.exd5 exd5 18.Af5+ Rc7 19.Axc8 Txc8 20.Ce2 Ad6 0-1(37) Boehme 1923 -- Karpatchev 2515, 2006.
9.Ca3 b4 10.Cb5 Ta5 11.a4 bxa3 12.Cxa3 b5 13.Cf3 Ag4 14.OO Axf3 15.gxf3 Rd7 16.b4 cxb3 17.Axb3 e6 18.Cc2 Ae7 19.Tab1 Tc8 20.Tfc1 g5 =-=(72) Zaitseva 2334 -- Zakurdjaeva 2143, 1999.
9.Cd2 b4 10.cxb4 Cxb4 11.Ab1 e6 12.Ce2 Ad7 13.OO Ch5 14.Ae5 f5 15.Cc3 Ae7 16.a3 OO 17.f3 Cc6 18.f4 Cxe5 19.fxe5 b5 20.Ac2 g5 0-1(61) Beyer -- Nogly, 1992.
11.Ae5 Ca5 12.Cd2 e6 13.Axf6 gxf6 14.f3 b4 15.Ce2 bxc3 16.Cxc3 Ab4 17.Tc1 Tc8 18.Ce2 Re7 19.Rd1 Txc1+ 20.Cxc1 Tc8 0-1(50) Anilkumar 2207 -- Shyam 2426, New Delhi (India) 2009.
5...cxd4 6.exd4 Af5 7.Db3 Dc8 8.Cgf3 e6 9.Ae2 Ae7 10.h3 OO 11.OO h6 12.Tac1 Ce4 13.c4 Cxd2 14.Axd2 Ae4 15.De3 Axf3 16.Axf3 Ag5 17.Dd3 dxc4 18.Txc4 Axd2 19.Dxd2 Dd7 20.Dc3 Tac8 =-=(58) Hoang Thanh Trang 2501 -- Kargin 2396, Budapest HUN 2010; 10.OO OO 11.h3 h6 12.Tfe1 Ce4 13.Cxe4 Axe4 14.Dd1 Dd7 15.Ad3 Axd3 16.Dxd3 Ad6 17.Axd6 Dxd6 18.Ce5 Cxe5 19.Txe5 Db6 20.Dd2 a5 1-0(51) Rozic 2287 -- Kolaric 1996, Ljubljana SLO 2010; 8...Ch5 9.Ae3 e6 10.Ch4 Ag6 11.Cxg6 hxg6 12.OOO Ad6 13.Rb1 a6 14.Te1 b5 15.h4 Db7 16.g3 Tb8 17.Ag2 Ca5 18.Dc2 Dc6 19.Ag5 b4 20.c4 b3 1-0(29) Doderer 2397 -- Stieger 2302, ICCF Email 2001; 7.Cgf3 e6 8.Db3 Dc8 9.Ae2 Ce4 10.Cxe4 Axe4 11.h4 h6 12.Cd2 Ah7 13.g4 Ae7 14.g5 Af5 15.gxh6 gxh6 16.Cf3 a6 17.Tg1 h5 18.Ce5 Rf8 19.Dd1 Af6 20.Dd2 Cxe5 1-0(52) Nguyen Ngoc Truong Son 2633 -- Bogner 2549, Khanty-Mansiysk RUS 2010; 8.Ch4 Ag4 9.Db3 Ad6 10.Axd6 Dxd6 11.h3 Ah5 12.Ad3 Tb8 13.Cdf3 Tg8 14.Cd2 Re7 15.g4 Ag6 16.Ae2 b5 17.Cxg6+ hxg6 18.g5 Ch5 19.Axh5 gxh5 20.Dd1 b4 =-=(36) Baklanov 2354 -- Horvath 2422, ICCF Email 2003; 6...g6 7.Ad3 Ag7 8.Cgf3 OO 9.h3 Ad7 10.De2 Dc8 11.g4 h5 12.Ce5 hxg4 13.hxg4 Axg4 14.De3 Ch5 15.Ah6 Cxe5 16.dxe5 De6 17.Axg7 Rxg7 18.Cb3 f6 19.f3 Ah3 20.OOO fxe5 1-0(25) Vocaturo 2443 -- Lintchevski 2445, 2007; 7.Cgf3 Ag7 8.Ad3 OO 9.h3 Af5 10.Axf5 gxf5 11.Ce5 Ce4 12.Cdf3 Tc8 13.OO a6 14.Cd3 e6 15.Cfe5 Cxe5 16.Cxe5 Rh8 17.Dh5 De8 18.f3 Cf6 19.Dh4 Cd7 20.Tae1 Tg8 0-1(38) Rohrmueller -- Wells, 1994; 7.h3 Ag7 8.Cgf3 OO 9.Ad3 b6 10.OO Ab7 11.Te1 Ch5 12.Ah2 Ah6 13.Cf1 Af4 14.Ce3 Axh2+ 15.Rxh2 Dd6+ 16.Rg1 Cf4 17.Ac2 f6 18.h4 Tae8 19.g3 Ch5 20.Dd2 f5 =-=(49) Bohak 2312 -- Vohl 1895, ICCF 2007; 6...Ag4 7.Db3 Dc8 8.Cgf3 e6 9.Ad3 Ae7 10.Ce5 Cxe5 11.Axe5 OO 12.Dc2 Af5 13.Axf5 exf5 14.OO g6 15.Axf6 Axf6 16.Cf3 Te8 17.Tfe1 Te4 18.Db3 Dc6 19.Cd2 Te6 20.Txe6 =-= Karlik 2277 -- Talla 2398, 2002.
5...Db6 6.Db3 c4 7.Dc2 g6 8.e4 Ca5 9.Ae5 Ae6 10.Ce2 Ah6 11.f3 OO 12.Af4 Ag7 13.Cg3 dxe4 14.fxe4 Tfe8 15.Cf3 Ag4 16.Df2 Ch5 17.Cxh5 Axh5 18.Ae3 h6 19.Tb1 Dc6 20.Cd2 g5 =-=(52) Kovacevic -- Bjerring, 1993; 7...Ch5 8.Ag3 Cxg3 9.hxg3 e5 10.b3 exd4 11.exd4 cxb3 12.axb3 g6 13.Cgf3 Ag7 14.Ad3 Ag4 15.Cf1 OO 16.Ce3 Axf3 17.gxf3 Tac8 18.Dd2 Axd4 19.cxd4 Cxd4 20.Db2 Cxf3+ 1-0(38) Domenech 2050 -- Brochet 2384, Marseille FRA 2010; 7.Dxb6 axb6 8.Cgf3 b5 9.a3 Af5 10.Ae2 h6 11.Ce5 e6 12.g4 Ah7 13.Cxc6 bxc6 14.f3 b4 15.a4 Ae7 16.Rf2 OO 17.g5 hxg5 18.Axg5 Tfb8 19.e4 Ta7 20.Axf6 Axf6 0-1(28) Rodriguez Guerra 1932 -- Starostits 2497, 2007; 6...g6 7.Cgf3 Ag7 8.Ce5 OO 9.Dxb6 axb6 10.Cxc6 bxc6 11.Ae5 Cd7 12.Axg7 Rxg7 13.Ae2 e5 14.OO Te8 15.Tfe1 Aa6 16.Axa6 Txa6 17.a3 Ta4 18.b3 Ta7 19.a4 exd4 20.exd4 Txe1+ =-=(24) Needleman 2398 -- Lafuente 2396, 2002; 7.Ae2 Ag7 8.Dxb6 axb6 9.Ac7 Cd7 10.Af3 e6 11.Ce2 OO 12.OO Te8 13.Cf4 Ah6 14.Cb3 Ccb8 15.a3 Af8 16.Ce2 Ca6 17.Ag3 Cf6 18.Cd2 Ad7 19.Tfe1 Ac6 20.Cf4 Ag7 0-1(47) Kaunzinger -- Meister, 2005; 6...cxd4 7.Dxb6 axb6 8.exd4 Af5 9.Cgf3 Tc8 10.h3 e6 11.Ce5 Cxe5 12.Axe5 Rd8 13.Ab5 Ce8 14.OO f6 15.Ah2 Ad6 16.Axe8 Axh2+ 17.Rxh2 Txe8 18.Tfe1 Rd7 19.Cf1 Ta8 20.Ce3 Ag6 =-=(45) Keitlinghaus 2485 -- Thesing 2460, 1998; 6...Af5 7.dxc5 Dxb3 8.axb3 e5 9.Ag3 Axc5 10.Cgf3 Cd7 11.b4 Ad6 12.Cd4 Cxd4 13.exd4 f6 14.Cf3 Re7 15.dxe5 fxe5 16.Ab5 Ae4 17.Axd7 Axf3 18.Ah3 Ah5 19.Ah4+ Rf7 20.Td1 g5 =-=(53) Condie -- Crouch, 1984; 6...Dxb3 7.axb3 cxd4 8.exd4 Ag4 9.h3 Ah5 10.b4 e6 11.b5 Ce7 12.b6 Cc8 13.Aa6 Ad6 14.Axb7 Axf4 15.Axa8 Cxb6 16.Ac6+ Re7 17.Cgf3 Rd6 18.Ab5 Tb8 19.g3 Cc8 20.Aa6 Axd2+ 1-0(45) Condie -- Norris, 1987.
5...g6 6.Cgf3 Ag7 7.Ae2 OO 8.OO cxd4 9.exd4 Ch5 10.Ae3 Dd6 11.Te1 f5 12.Cb3 f4 13.Ad2 Cf6 14.c4 Rh8 15.Tc1 Tb8 16.Ca5 Ag4 17.cxd5 Cxd5 18.Cc4 Dd8 19.Ac3 Ccb4 20.Axb4 Cxb4 1-0(38) Winants 2530 -- Kobese 2390, 2006; 7.dxc5 Cd7 8.Cb3 e5 9.Ag3 Ce7 10.Ab5 Dc7 11.OO a6 12.Ae2 OO 13.Tc1 Td8 14.c4 dxc4 15.Axc4 Cf8 16.Dc2 Ae6 17.Cbd2 Cf5 18.b4 Cxg3 19.hxg3 b6 20.Ce4 a5 1-0(55) Yemelin 2570 -- Demir 2160, Bad Wiessee (Germany) 2009.
6.Ad3 Ad6 7.dxc5 Axc5 8.Cgf3 OO 9.OO Te8 10.e4 e5 11.Ag5 Ae7 12.Dc2 h6 13.Axf6 Axf6 14.exd5 Dxd5 15.Tfe1 Ag4 16.Ce4 De6 17.Cd6 Axf3 18.gxf3 Cd4 19.cxd4 Dxd6 20.Dc5 Dxc5 =-=(22) Saemisch -- Euwe, Berlin 1920; 7.Axd6 Dxd6 8.Cgf3 OO 9.OO e5 10.dxe5 Cxe5 11.Cxe5 Dxe5 12.h3 Ae6 13.De2 Tfe8 14.Tfe1 Tad8 15.Tad1 h6 16.Ab5 Tf8 17.Ad3 Ce4 18.f4 Dc7 19.Cxe4 dxe4 20.Axe4 Axa2 =-=(44) Matthey -- Bachmayr, 1993; 6...Ae7 7.h3 b6 8.Cgf3 Ab7 9.OO OO 10.Te1 h6 11.Tc1 Te8 12.Ab1 Tc8 13.Ce5 Ad6 14.Cdf3 Ce7 15.Ch2 Cc6 16.Chg4 Cxg4 17.Dxg4 Dc7 18.Cxc6 Axf4 19.Cxa7 Ah2+ 20.Rh1 Ta8 1-0(40) Dybowski -- Murdzia, 1993; 6...b6 7.h3 Ad6 8.Axd6 Dxd6 9.Cgf3 OO 10.OO Ab7 11.Ab5 Cd7 12.Te1 a6 13.Axc6 Axc6 14.Tc1 Tfd8 15.Dc2 Tac8 16.Tcd1 Dc7 17.Db1 Ab7 18.Tc1 Dd6 19.Tcd1 Dc7 20.Tc1 h6 0-1(65) Dangelowski -- Freudenberg, 1997; 6...cxd4 7.exd4 Ad6 8.Axd6 Dxd6 9.Cgf3 OO 10.De2 a6 11.OO b5 12.Ce5 Ab7 13.Cxc6 Axc6 14.Cf3 Ab7 15.De5 Dxe5 16.dxe5 Cd7 17.Tfe1 Cb6 18.Cd4 Cc4 19.Te2 Tfc8 20.f4 Ac6 0-1(60) Perdikis Costas -- Jacovides M, 1988.
6.Ag3 Ae7 7.Ad3 OO 8.Cgf3 Da5 9.Ce5 Te8 10.OO Cxe5 11.Axe5 Cd7 12.f4 Cf8 13.Cb3 Db6 14.dxc5 Axc5 15.Cxc5 Dxc5 16.Ad4 De7 17.e4 dxe4 18.Axe4 f6 19.Db3 Rh8 20.Tae1 Cd7 1-0(27) Maroczy -- Olland, Karlsbad 1907; 6...Db6 7.Tb1 Ae7 8.Ad3 Ad7 9.Cgf3 Tc8 10.OO OO 11.Ah4 cxd4 12.exd4 Dc7 13.Te1 Df4 14.Ag5 Dc7 15.Ce5 h6 16.Ah4 Ch7 17.Ag3 Cxe5 18.Axe5 Ad6 19.Dc2 f5 20.Axd6 Dxd6 =-=(59) Asztalos -- Rosselli del Turco, Trieste 1923; 6...Ad6 7.Cgf3 OO 8.Ad3 b6 9.Ce5 Axe5 10.dxe5 Cd7 11.f4 a5 12.Dh5 f5 13.Ah4 De8 14.De2 c4 15.Ac2 Cc5 16.g4 Cd3+ 17.Axd3 cxd3 18.Dg2 Dg6 19.h3 Ab7 20.Dh2 Tac8 1-0(38) Schmidt Lief Carl -- Sehrt, 1993.
6...Ae7 7.Ce5 Cxe5 8.Axe5 Db6 9.Db3 OO 10.Dxb6 axb6 11.Ac7 c4 12.Axb6 Ad6 13.Ac5 Axc5 14.dxc5 Ad7 15.Ae2 Tfc8 16.e4 Cxe4 17.Cxe4 dxe4 18.Axc4 Txc5 19.Ab3 Ac6 20.OOO Rf8 0-1(44) Vujic 2342 -- Strohhaeker 2444, Boeblingen (Germany) 2008; 7.h3 OO 8.Ad3 b6 9.h4 cxd4 10.exd4 Te8 11.De2 Ab7 12.Ce5 Tc8 13.Ab5 Cxe5 14.Axe5 Ac6 15.Aa6 Ta8 16.Ad3 a5 17.Th3 Ad6 18.f4 b5 19.Tc1 Tc8 20.g4 Axe5 1-0(41) Kovacevic -- Blasco Lisbona, 1998.
7.Axd6 Dxd6 8.Ab5 Ad7 9.OO OO 10.Db3 a6 11.Axc6 Axc6 12.Da3 Cd7 13.Tfd1 b6 14.Cb3 a5 15.Tac1 a4 16.Cbd2 Dc7 17.c4 Db7 18.dxc5 Cxc5 19.Ce5 Tfd8 20.Cxc6 Dxc6 0-1(73) Nguyen Ngoc Truong Son 2617 -- Caruana 2697, Biel SUI 2010.
7.dxc5 Axc5 8.Ad3 h6 9.OO OO 10.h3 Te8 11.e4 e5 12.Ag3 Ch5 13.Ah2 Cf4 14.Ab5 Cg6 15.exd5 Dxd5 16.Ac4 Dd8 17.Dc2 Ae6 18.Tad1 De7 19.b4 Ab6 20.Axe6 Dxe6 0-1(45) Kristjansson 2476 -- Nguyen 2398, Budapest (Hungary) 2008.
7...Axg3 8.hxg3 Dd6 9.Ad3 e5 10.dxe5 Cxe5 11.Cxe5 Dxe5 12.Da4+ Ad7 13.Df4 De7 14.OOO OOO 15.e4 dxe4 16.Cxe4 Cxe4 17.Axe4 h6 18.Ad5 The8 19.Td2 Ae6 20.Te1 Df8 0-1(43) Grachev 2684 -- Potkin 2606, Ulan Ude (Russia) 2009.
7...De7 8.Ce5 Axe5 9.dxe5 Cd7 10.Dh5 h6 11.Cf3 g6 12.Dg4 Df8 13.Ab5 Dg7 14.Da4 OO 15.Axc6 bxc6 16.Dxc6 Tb8 17.b3 g5 18.h3 Tb6 19.Dc7 Dg6 20.OO a5 1-0(32) Prie 2532 -- Remille 2182, Marseilles (France) 2007.
8.Ad3 De7 9.Axd6 Dxd6 10.OO e5 11.dxc5 Dxc5 12.e4 Ag4 13.Te1 Tad8 14.Dc2 Axf3 15.Cxf3 dxe4 16.Axe4 Cxe4 17.Txe4 Cd4 18.Cxd4 exd4 19.Td1 dxc3 20.Txd8 Txd8 0-1(48) Kosic 2511 -- Bui 2482, Budapest (Hungary) 2008; 8...b6 9.Ce5 Ab7 10.OO Tc8 11.f4 Ce7 12.Df3 Cf5 13.Af2 Ae7 14.Dh3 Ce4 15.Tad1 Dc7 16.g4 Cfd6 17.Ag3 f5 18.Cdf3 Tce8 19.Tde1 c4 20.Axe4 Cxe4 1-0(31) Pham Le Thao Nguyen 2304 -- Perena 2103, Khanty-Mansiysk RUS 2010.
11.exf6 Cxf6 12.Ad3 c4 13.Ac2 Db6 14.OO Dxb2 15.e4 Dxc3 16.Tc1 dxe4 17.Axe4 Dd4+ 18.Af2 Dd6 19.Af3 Td8 20.Cxc4 Dxf4 =-=(35) Denoth -- Drabke, 2003.
10...Db6 11.Dc2 f6 12.exf6 Cxf6 13.Ae2 e5 14.fxe5 Cg4 15.Axg4 Axg4 16.Cf3 Da6 17.De2 Dxe2+ 18.Rxe2 Tae8 19.h3 Ah5 20.Taf1 Cxe5 =-= Pirs -- Lindstr�m 2372, ICCF 2006.
6.Db3 Dd7 7.Cgf3 c4 8.Dd1 e6 9.h3 h6 10.Ae2 Ad6 11.OO OO 12.b3 b5 13.a4 a6 14.b4 Dc7 15.Axd6 Dxd6 16.Dc1 Cd7 17.Db2 Cb6 18.Ad1 Tfb8 19.a5 Cd7 20.Ac2 Axc2 0-1(86) Grachev 2654 -- Eljanov 2742, Moscow RUS 2010; 8...b5 9.Ae2 h6 10.a4 b4 11.cxb4 Cxb4 12.OO a6 13.Ce5 Dd8 14.a5 Ac2 15.Dc1 e6 16.Ad1 Axd1 17.Dxd1 Ae7 18.Da4+ Rf8 19.Tfc1 Tc8 20.Tc3 g5 0-1(38) Atalik 2586 -- Smeets 2538, 2007; 7...e6 8.Ce5 Cxe5 9.dxe5 c4 10.Dd1 Ce4 11.Cxe4 Axe4 12.f3 Ag6 13.e4 Ac5 14.exd5 exd5 15.Dd2 OOO 16.Ae3 Axe3 17.Dxe3 The8 18.Rf2 Rb8 19.Dd4 Da4 20.Rg3 Da5 0-1(29) Nurmi -- Balasubramanian, ICCF 2007; 7.dxc5 e5 8.Ag3 Axc5 9.Cgf3 Ad6 10.Ab5 Dc7 11.c4 OO 12.Tc1 e4 13.cxd5 exf3 14.gxf3 Axg3 15.hxg3 Da5 16.dxc6 Tfd8 17.Td1 bxc6 18.Ac4 Tab8 19.Dc3 Dxc3 20.bxc3 Tb2 1-0(71) Stefanova 2548 -- Zatonskih 2440, Kallithea (Greece) 2008; 7.Db5 a6 8.Db6 Dc8 9.Cgf3 Cd7 10.Dc7 Dxc7 11.Axc7 Tc8 12.Ag3 h6 13.Ae2 e6 14.OO Ae7 15.Tfe1 OO 16.Ce5 Cb6 17.Cxc6 Txc6 18.dxc5 Ca4 19.Cb3 Axc5 20.Ca5 Tb6 =-=(53) Nguyen Thi Mai Hung 2258 -- Grigoryan 2099, Khanty-Mansiysk RUS 2010; 6...Dc8 7.dxc5 e5 8.Ag5 Ae6 9.Axf6 gxf6 10.Da3 a5 11.Ab5 Ae7 12.Da4 Axc5 13.Ce2 Tg8 14.Dh4 Re7 15.Cg3 Tg4 16.Dxh7 Dh8 17.Dxh8 Txh8 18.Ad3 e4 19.Ae2 Tgh4 20.Cgf1 f5 0-1(75) Ponomariov 2744 -- Gelfand 2741, Moscow RUS 2010; 7.h3 e6 8.Cgf3 h6 9.Ce5 c4 10.Da4 a6 11.Cxc6 b5 12.Da5 Dxc6 13.a4 b4 14.cxb4 Db7 15.Dc7 Dxc7 16.Axc7 Axb4 17.f3 Re7 18.Tc1 Thc8 19.Ae5 Tc6 20.g4 Ag6 0-1(32) Pospisil 2145 -- Loeffler 2412, Palau (Italy) 2009; 7.Cgf3 c4 8.Dd1 h6 9.b3 b5 10.a4 a6 11.Ae2 e6 12.OO b4 13.cxb4 c3 14.b5 Cb4 15.bxa6 Cd3 16.Tc1 Ab4 17.Axd3 Axd3 18.Ce5 Axf1 19.Cxf1 Dxa6 20.Cd3 Db6 =-=(49) Nocci 2270 -- Hechl 2218, ICCF 2008; 6...Db6 7.dxc5 Dxb3 8.axb3 e5 9.Ag3 Axc5 10.Ab5 e4 11.b4 Ab6 12.Ce2 OO 13.h3 Ad7 14.OO Tfe8 15.Tfd1 g5 16.Aa4 Tad8 17.Cb3 Ce5 18.Axe5 Txe5 19.Cc5 Axc5 20.bxc5 Ac8 =-=(53) Macskasy -- Basanta, 1986.
6...Db6 7.Ch4 Ad7 8.Db3 c4 9.Dc2 Ch5 10.Ag3 e6 11.Ae2 Cxg3 12.hxg3 Dc7 13.e4 OOO 14.Chf3 h6 15.OO Ae7 16.b3 cxb3 17.axb3 g5 18.Ad3 dxe4 19.Cxe4 f5 20.Cc5 g4 1-0(38) Eljanov 2742 -- Ponomariov 2744, Moscow RUS 2010; 7...Ag6 8.Cxg6 hxg6 9.Db3 e6 10.h3 Ae7 11.Ae2 OO 12.Tb1 Tac8 13.Dd1 Dd8 14.Ah2 Ad6 15.f4 cxd4 16.exd4 Dc7 17.OO g5 18.De1 Ce7 19.g3 gxf4 20.gxf4 Cf5 0-1(31) Mackle -- Shaw 2173, Canterbury ENG 2010; 7.Db3 c4 8.Dxb6 axb6 9.a3 h6 10.Ae2 e6 11.Ce5 b5 12.OO Ae7 13.Tfe1 OO 14.f3 Cxe5 15.Axe5 Cd7 16.Ag3 Tfe8 17.Af1 Cb6 18.e4 Ag6 19.Tac1 Tac8 20.Te2 Af8 =-=(44) Zaitseva -- Demina, 1998.
7.Ce5 Ae7 8.g4 Ag6 9.Ab5 Db6 10.Db3 Tc8 11.Cxg6 hxg6 12.Ae2 Cd7 13.Dxb6 Cxb6 14.Cf3 Cc4 15.Axc4 dxc4 16.Ce5 cxd4 17.exd4 OO 18.OO Tfd8 19.Tfd1 Ca5 20.Rg2 b5 0-1(49) Koenig -- Stangl, 1997; 7...Cxe5 8.Axe5 Cd7 9.Ag3 Ae7 10.Cf3 OO 11.Ad3 Axd3 12.Dxd3 c4 13.Dc2 f5 14.OO b5 15.Ce5 Cxe5 16.Axe5 Ad6 17.Axd6 Dxd6 18.f3 =-= Matovic 2248 -- Kosanovic 2393, Stara Pazova (Serbia) 2008.
7.Ae2 h6 8.Db3 Db6 9.dxc5 Axc5 10.Cd4 Ag6 11.Dxb6 Axb6 12.Ab5 Tc8 13.C2f3 Cd7 14.Ad6 Ac7 15.Aa3 Ad8 16.Td1 Ae7 17.Axe7 Rxe7 18.Cb3 Cce5 19.Cxe5 Cxe5 20.f3 Cc4 0-1(39) Segal -- Fernandez, 1995.
7.Da4 a6 8.Ce5 Dc8 9.Cxc6 bxc6 10.dxc5 Axc5 11.Cb3 Cd7 12.Cxc5 Cxc5 13.Dd4 Cd7 14.Dxg7 Tf8 15.Ad6 Db7 16.b3 OOO 17.Axf8 Cxf8 18.Ae2 De7 19.OO Rb7 20.c4 Cd7 1-0(46) Hillgaertner 2060 -- Nahler 1843, 2006.
8.Ch4 Ae4 9.f3 Ag6 10.Cxg6 hxg6 11.g4 Ae7 12.Ag2 a6 13.Ag3 b5 14.a3 Ca5 15.Dd1 cxd4 16.exd4 Cc4 17.Cxc4 Dxc4 18.Af1 Dc6 19.Ad3 Ad6 20.Rf2 Re7 =-=(56) Sapis -- Korneev 2566, 2004.
8.dxc5 Axc5 9.Da4 OO 10.h3 a6 11.g4 b5 12.Dd1 Ae4 13.Ag2 Td8 14.OO Ta7 15.Cb3 Ab6 16.Ag5 e5 17.Axf6 gxf6 18.Ch4 Ce7 19.Axe4 dxe4 20.Dc2 Dc4 1-0(42) Ouellet Philippe -- Newman Nelson, 1998.
11.cxd5 Axd2+ 12.Rxd2 Dd7 13.Re1 Dxd5 14.Ac4 Da5+ 15.Re2 OOO 16.Thd1 Ce4 17.Ae6+ 1-0 Chernyshov 2556 -- Seres 2497, 2004.