Rapporto di apertura

Database: 31-XII-2010 (4,399,153 Partite)
Rapporto: 1.e4 e5 2.d4 d5 (101 Partite)
ECO: D00l [Blackmar-Diemer: Beyer Countergambit]
Generato da Scid 4.2.2, 2011.02.15

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BP BP BP :: BP BP BP
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WP WP WP :: WP WP WP
WR WN WB WQ WK WB WN WR

1. Statistica e Storia

1.1 Statistica

                                  Partite     1-0     =-=     0-1    Score
-----------------------------------------------------------
 tutte le partite della statistica    101      51      27      23    63.8%
-----------------------------------------------------------

1.2 Le partite piu' vecchie

1: =-=(17) Burn -- Spielmann, 1909 [23]
2: 1-0(29) Denver Hans -- Mortensen, 1909 [19]
3: 1-0(21) Mason -- Beck, Timaru 1911 [30]
4: =-=(42) Simagin -- Murey, 1966 [8]
5: 0-1(8) McNee I -- Campbell Richard, 1967 [24]
6: 1-0(17) Ferreira -- Lucas GF, 1969 [47]
7: 0-1(24) Gruchacz -- Bersbach, Ventura 1971 [19]
8: 1-0(54) Abakoumkin G -- Grivas, 1979 [42]

1.3 Le partite piu' recenti

1: =-=(14) Koper 2007 -- Hlina 1783, Ricany (Czech Republic) 2008.08.30 [17]
2: =-=(13) Blom 2016 -- Schmidt 2404, Police (Poland) 2008.07.10 [27]
3: =-=(21) Naumann 2018 -- Shmirina 2112, 2007.04 [14]
4: 1-0(8) Nagy Attila 1300 -- Litzenburger Xavier 1200, 2007 [32]
5: 1-0(27) Oms Fuentes 2336 -- Mateos Arias Jose Miguel, 2007 [31]
6: 1-0(6) Veeraiah Karuppaiah 1400 -- Litzenburger Xavier 1112, 2007 [28]
7: 1-0(6) Klimciauskas 2147 -- Ben Farahat, 2007 [19]
8: 0-1(61) Cardenas Romo 1891 -- Walton 2135, 2007 [19]

1.4 Attuale popularita'

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

Una volta ogni X partite   ---    25269   53149   81785  356883   37085   39263
Frequenza in tutti gli anni: una volta ogni 43555 partite
Da 10 anni ad oggi: una volta ogni 46151 partite (giu' 5% da tutti gli anni)
Da 5 anni ad oggi: una volta ogni 50244 partite (giu' 12% da tutti gli anni)
Da 1 anno ad oggi: una volta ogni 0 partite (nessuna variazione da tutti gli anni)

1.5 Giocatori piu' frequenti (Bianco)

1: 2 2000100% 2280 Feco, Jan [7]
2: 2 2007100% 1549 Nagy Attila [1,32]
3: 1 2000 50% 2608 Tiviakov, Sergei [5]
4: 1 2002 50% 2517 Markovic Miros [24]
5: 1 2007 50% 2406 Arapovic, Vitomir [15]
6: 1 2006 50% 2393 Rohit, Gogineni [25]

1.6 Giocatori piu' frequenti (Nero)

1: 3 2007 0% 1200 Litzenburger Xavier [1,28,32]
2: 2 2000 0% 2297 Yakhin, Rashit Gabdullovich [7]
3: 2 1996100% Wintzer, Joachim Dr [4]
4: 1 2000 50% 2640 Hodgson, Julian M [5]
5: 1 2006 50% 2471 Barua, Dibyendu [25]
6: 1 2008 50% 2404 Schmidt, Wlodzimierz [27]

2. Punteggi e Performance

2.1 Punteggi medi e performance

Punteggio del Bianco: 2026 (24 Partite); Performance del Bianco: 2104 (68% vs 1971)
Punteggio del Nero: 1971 (19 Partite); Performance del Nero: 1868 (29% vs 2026)

2.2 Partite con il piu' alto punteggio medio

1: =-=(19) Tiviakov 2608 -- Hodgson 2640, 2000 [5]
2: =-=(8) Shtyrenkov -- Kiriakov, 1997 [12]
3: =-=(17) Burn -- Spielmann, 1909 [23]
4: =-=(11) Ryskin -- Shereshevski, 1988 [15]
5: 1-0(20) Dimitrov -- Djukic Zeljko, 1996 [5]
6: =-=(11) Markovic Miros 2517 -- Weinzettl 2397, 2002 [24]
7: =-=(49) Rohit 2393 -- Barua 2471, 2006 [25]
8: =-=(16) Doroshenko -- Sanduleac, 1993 [18]

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    63.8%     26     20     27   50.4%   26.7%   22.7% 
 tutte le partite        53.9%     39     35     40   38.6%   30.5%   30.7%

3.2 Vittorie piu' brevi (Bianco)

1: 1-0(4) Feco 2280 -- Yakhin 2297, ICCF Email 2000 [7]
2: 1-0(4) Feco 2280 -- Yakhin 2297, ICCF Email 2000 [7]
3: 1-0(5) Nagy Attila 1549 -- Margot Alain 1400, 2007 [1]
4: 1-0(6) Klimciauskas 2147 -- Ben Farahat, 2007 [19]
5: 1-0(6) Veeraiah Karuppaiah 1400 -- Litzenburger Xavier 1112, 2007 [28]

3.3 Vittorie piu' brevi (Nero)

1: 0-1(5) Verstegen Joris -- Jazmati Danny, 1999 [23]
2: 0-1(6) Schmid Roland -- Pfister, 1998 [7]
3: 0-1(6) Houdin Anabella -- Amed, 2003 [15]
4: 0-1(8) McNee I -- Campbell Richard, 1967 [24]
5: 0-1(11) Custo Santiago -- Carraro, 1999 [11]

4. Mosse e Temi

4.1 Ordini di mosse che raggiungono la posizione considerata

C'erano 3 ordini di mosse che raggiungevano questa posizione:
1: 1.e4 e5 2.d4 d5 (87)
2: 1.d4 d5 2.e4 e5 (13)
3: 1.e4 d5 2.d4 e5 (1)

4.2 Mosse dalla posizione del rapporto

    Mossa  ECO       Frequenza    Punt.  AvElo Perf AvAnno %Patta
 1: dxe5              41: 40.5%   90.2%              1997    5%
 2: Cc3               23: 22.7%   39.1%              1990   35%
 3: exd5              17: 16.8%   47.0%              1999   47%
 4: Cd2               10:  9.9%   60.0%              1994   60%
 5: Ad3                4:  3.9%   12.5%              1997   25%
 6: b4                 1:  0.9%    0.0%              1996    0%
 7: f3                 1:  0.9%   50.0%              1998  100%
 8: Cf3                1:  0.9%   50.0%              2003  100%
 9: c3                 1:  0.9%  100.0%              2006    0%
10: f4                 1:  0.9%  100.0%              2007    0%
11: Ae3                1:  0.9%  100.0%              2007    0%
_______________________________________________________________
TOTALE:              101:100.0%   63.8%  2026  2073  1996   27%

4.3 Temi Posizionali

Frequenza dei Temi nelle prime 20 mosse di ogni partita:
Arrocco dallo stesso lato: 36% Pedone di donna Bianco isolato: 5%
Arrocchi eterogenei: 12% Pedone di donna Nero isolato: 7%
Attacco di pedoni sull'ala di re: 42% Pedone Bianco sulla 5/6/7ma traversa: 67%
Scambio di donne: 40% Pedone Nero sulla 2/3/4ta traversa: 57%
Una parte ha la coppia degli alfieri: 6% Colonne c/d/e aperte: 83%

4.4 Finali

Materiale alla fine di ogni partita:
P AC T T,AC D D,AC D,TD,T,AC
Partite del rapporto 1% 5% 6% 33% 3% 2% 3% 48%
tutte le partite 3% 9% 9% 25% 2% 4% 4% 43%

5. Tabella della Teoria

1.e4 e5 2.d4 d5: +51 =27 -23 (64.5/101: 64%)
345678910
1 Ad31
dxe42 		Axe4
Cf6 		Ad33
c5 		Cf3
Cc6 		dxc5
Axc5 		OO
OO 		c3
e4 		Dc2
Ag44 		10: 45%
2 Cd2
c55 		exd56
Dxd57 		Cgf3
cxd4 		Ac4
Dd88 		OO
a6 		a4
Dc7 		De2
Cc6 		Cb3
Ad69 		10: 60%
3 exd5
exd410 		Cf311
Ad612 		c413
dxc3 		Ac4
Cf6 		h3
OO 		OO
c6 		Cxc3
Cbd7 		Te1
Cb614 		9: 44%
4 ...
... 		Ad3
Ad6 		c315
c616 		Ce2
Ce7 		OO
OO 		Af4
Af517 		Axd6
Dxd6 		Axf5
Cxf518 		8: 50%
5 Cc3
dxe419 		Cxe420
b621 		Ad3
Ab7 		Cf3
Cd7 		OO
Ae7 		De2
Cgf6 		Ad2
OO 		Tad1
c522 		12: 33%
6 ...
Cf6 		Ag523
dxe424 		Cxe4
Cbd725 		Cf3
h626 		Ah4
c5 		Cxf6+
Cxf6 		dxc5
Dxd1+ 		Txd1
Axc527 		11: 45%
7 dxe5
Ae628 		exd529
Dxd530 		De2
Cc6 		Cf3
Ag4 		Cc3
Axf3 		Cxd5
Axe2 		Axe2
OOO 		c4
Cxe531 		9: 100%
8 ...
Cc6 		exd532
Cxe533 		Cf334
Ag4 		Ae2
Cxf3+ 		Axf3
Axf3 		Dxf3
Cf6 		De2+
De7 		Dxe7+
Axe735 		6: 83%
9 ...
d4 		Cf336
c537 		c338
Ag4 		cxd4
cxd4 		Dxd4
Cc6 		Dxd8+
Txd8 		Ab5
Ce7 		Ag5
h639 		7: 100%
10 ...
dxe4 		Dxd8+
Rxd8 		Cc340
Cc641 		Cxe442
Cxe543 		Af4
Af5 		Axe5
Axe4 		OOO+
Rc8 		Axg7
Axg244 		13: 77%
11 ...
... 		...
... 		...
Ab4 		Ag5+45
f646 		OOO+
Re8 		exf6
gxf6 		Cd5
Aa5 		Cxf6+
Cxf647 		6: 100%
  1. 3.Cf3 Cf6 4.Cc3 Cc6 5.Ad3 Ad6 6.Ae3 Ae6 7.h4 h5 8.OO OO =-= Matas 2011 -- Saric 1954, 2003.
    3.f4 dxe4 4.fxe5 Cc6 5.Ab5 1-0 Nagy Attila 1549 -- Margot Alain 1400, 2007.
    3.Ae3 Cc6 4.dxe5 Cxe5 5.Cc3 Ag4 6.f3 Ah5 7.Cxd5 c6 8.Ae2 cxd5 9.Dd4 Cc6 10.OOO Cxd4 11.Axd4 Ae7 12.Axg7 Af6 13.Txd5 Db6 14.Ab5+ Re7 15.Axh8 De3+ 16.Rd1 Axb2 17.Axb2 Cf6 18.Te5+ Rf8 19.Ce2 Td8+ 20.Re1 Dd2+ 1-0(24) Lorena June 1400 -- Litzenburger Xavier 1200, 2007.
    3.b4 c5 4.c3 Cc6 5.Cf3 Db6 6.a3 c4 7.Dc2 Ca5 8.Cbd2 Ad7 9.Tb1 Cb3 10.Cxb3 Aa4 11.Cfd2 Ce7 12.Ae2 Cc6 13.OO Ca5 14.Ta1 Cxb3 15.Cxb3 Axb3 16.Db1 Ae7 17.f4 f5 18.Ae3 OOO 19.Tf3 Tdg8 20.Tg3 g6 0-1(39) Nemesvolgyi Istvan -- Kundrak, 1996.
    3.c3 a6 4.Cf3 f6 5.dxe5 Ad6 6.exd5 fxe5 7.Cxe5 Cf6 8.Da4+ b5 9.Axb5+ Re7 10.Cc6+ Cxc6 11.Axc6 Tb8 12.Ag5 Rf7 13.OO h6 14.Ah4 De7 15.b3 g5 16.Ag3 h5 17.Axd6 cxd6 18.Cd2 De2 19.Cf3 Tg8 20.Tae1 Dd3 1-0(35) Kinski Sven 1798 -- Dindorf Marcus, 2006.
    3.f3 dxe4 4.a3 exd4 5.fxe4 Dh4+ 6.g3 Dxe4+ 7.De2 Af5 8.Ag2 Dxe2+ 9.Cxe2 c6 10.Cxd4 Ag6 11.Cc3 Ac5 12.Cce2 Cf6 13.Af4 OO 14.OO Ab6 15.Rh1 Td8 16.Tad1 Ah5 17.Td2 Ca6 18.c3 Cc7 19.Ag5 c5 20.Axb7 Tab8 =-=(47) Johnson David B -- Costacurta Bruno, 1998.

  2. 3...exd4 4.exd5 Cf6 5.Ac4 Ac5 6.Cf3 Cxd5 7.Axd5 Dxd5 8.OO OO 9.c3 b6 10.cxd4 Ad6 11.Cc3 Dc4 12.d5 Aa6 13.Cd2 Dd3 14.Te1 Ac5 15.Cce4 Ab4 16.a3 Ad6 17.b4 c5 18.Dg4 Ac8 19.Dg3 Axg3 20.Te3 Dd4 0-1(22) Mai Felicitas -- Kannenberg Sebastian, 2000.

  3. 5.Af3 c5 6.c3 Cc6 7.Ce2 Ae7 8.OO OO 9.a4 cxd4 10.Cxd4 Cxd4 11.cxd4 Dc7 12.Cc3 a6 13.Ag5 Te8 14.Tc1 Da5 15.Ah4 Ta7 16.Te1 b5 17.axb5 axb5 18.Txe5 Ad7 19.De2 Tc7 20.Td1 Db4 =-=(25) Puehn -- Ziegler Peter, 1996.

  4. 11.Cbd2 Ab6 12.Cg5 h6 13.Ch7 Te8 14.Cxf6+ Dxf6 15.Cxe4 De7 16.Cg3 Tad8 17.Rh1 Dd7 18.Ah7+ Rh8 19.f3 Ae6 20.Ch5 f5 0-1(37) Kampf M -- Wintzer, 1996; 0-1(37) Kaempf -- Wintzer, 1996.

  5. 3...dxe4 4.Cxe4 Cd7 5.Cf3 Cgf6 6.Cxf6+ Cxf6 7.Ad3 c5 8.dxc5 Axc5 9.OO h6 10.De2 OO 11.Af4 Ad6 12.Cxe5 Dc7 13.Tad1 b6 14.Ag3 Td8 15.c3 Ab7 16.Ab1 Aa6 17.Dxa6 Axe5 18.Axe5 Dxe5 19.h3 Dc7 =-= Tiviakov 2608 -- Hodgson 2640, 2000; 4...Ae7 5.Ad3 Cf6 6.Cf3 Cbd7 7.De2 c5 8.Cxc5 Cxc5 9.dxc5 Da5+ 10.Ad2 Dxc5 11.OOO a6 12.Cxe5 b5 13.g4 Ab7 14.The1 Cd5 15.Rb1 Ah4 16.g5 Dxf2 17.Dg4 Ce7 18.Tf1 Dxh2 19.Cxf7 OO 20.Axh7+ 1-0 Dimitrov -- Djukic Zeljko, 1996.

  6. 4.c3 Cc6 5.Cgf3 Ad7 6.Ae2 dxe4 7.Cxe4 cxd4 8.Cxd4 Ae7 9.OO Cf6 10.Ae3 Dc7 11.Cxf6+ =-= Seidemann -- Bade, 1990; =-= Schmidt -- Kuehn, 1990; 4...a6 5.Ad3 Cc6 6.Cgf3 cxd4 7.cxd4 dxe4 8.Cxe4 Ab4+ 9.Cc3 Cge7 10.OO OO 11.Ag5 h6 12.Ae3 Ad7 13.Tc1 Tc8 14.Ab1 Dc7 15.Dd3 f5 16.a3 Ad6 17.Aa2+ Rh8 =-= Chander Daniel Mahtani -- Tan Kheng Lin Benford, 2003.

  7. 4...Cc6 1-0 Feco 2280 -- Yakhin 2297, ICCF Email 2000; 1-0 Feco 2280 -- Yakhin 2297, ICCF Email 2000.
    4...exd4 5.Ab5+ Cc6 6.Cdf3 Da5+ 0-1 Schmid Roland -- Pfister, 1998.

  8. 6...Dd6 7.OO Cc6 8.Ce4 Dd8 9.De2 Ae7 10.Td1 a6 11.c3 b5 12.Ab3 Cf6 13.cxd4 Cxe4 14.Dxe4 Ab7 15.Dg4 Ca5 16.Dxg7 Af6 17.Dg3 Cxb3 18.axb3 Dd5 19.Td3 Tc8 20.Af4 Re7 =-=(42) Simagin -- Murey, 1966.

  9. 11.Td1 Cge7 12.Cbxd4 Cxd4 13.Txd4 OO 14.Ag5 Cf5 15.Tdd1 h6 16.Ad2 b6 17.Ad3 =-= Andersen -- Matthiesen, 1995.

  10. 3...Dxd5 4.Cf3 Cc6 5.Ad3 Ad6 6.OO Cge7 7.c3 OO 8.Dc2 g6 9.Ah6 Te8 10.Dd2 Af5 11.Dg5 Axd3 12.Td1 Ae4 13.Te1 Cf5 14.Dd2 Axf3 15.Ag5 0-1 Saatdjian 2102 -- Mangeot Adrien, 1999; 4...exd4 5.Cxd4 Cf6 6.Cc3 De5+ 7.Ae3 Ab4 8.Dd2 Cd5 9.OOO Ag4 10.Te1 OO 11.Rb1 Cc6 12.Ac4 Tad8 13.Axd5 Txd5 14.Af4 Txd4 15.Axe5 Txd2 16.Af4 Txf2 17.g3 Af3 18.Thg1 f6 19.Te3 Ac5 20.Tee1 Txh2 0-1(32) Vlaming -- Evers, 2003; 4...Ag4 5.Ae2 Axf3 6.Axf3 e4 7.Ae2 Cc6 8.Ae3 OOO 9.c3 Cf6 10.Cd2 h5 11.b4 g5 12.Ac4 Df5 13.Axf7 Cg4 14.Db3 Td6 15.h3 Ch6 16.Axh5 g4 17.Ae8 Ag7 18.Axc6 Txc6 19.b5 Tf6 20.Da4 gxh3 1-0(31) Vazquez Gonzalez Manuel -- Vivas Font Francesco, 1996.

  11. 4.Dxd4 c6 5.Cf3 Ad6 6.Cc3 Af5 7.a3 a6 8.b4 Cd7 9.Ae2 Cgf6 10.OO Dc7 11.Te1 OOO 0-1 Custo Santiago -- Carraro, 1999; 4...b6 5.Cf3 Ac5 6.Ag5 f6 7.De4+ Ce7 8.Ad2 c6 9.b4 cxd5 10.Ab5+ Ad7 11.Dd3 Axf2+ 12.Rxf2 OO 13.Te1 Axb5 14.Dxb5 Cbc6 15.Cc3 Dd6 16.Ce2 Cf5 17.c4 dxc4 18.Dxc4+ Tf7 19.Af4 Dxb4 20.Tac1 Dxc4 =-=(40) Milenov Ivajlo -- Aleksandrov Aleksandar, 2003.

  12. 4...Cf6 5.Ad3 Ad6 6.OO OO 7.Ag5 Ag4 8.Cbd2 Cbd7 =-= Shtyrenkov -- Kiriakov, 1997.
    4...Ag4 5.h3 Axf3 6.Dxf3 Cf6 7.Ad3 Dxd5 8.Dg3 Ad6 9.Dh4 Dxg2 10.Tf1 Dc6 11.Ag5 Cbd7 12.Cd2 Ce5 13.Dxd4 Cf3+ 14.Cxf3 Dxf3 15.Td1 Td8 16.Ae2 Dc6 17.De3+ Ae7 18.Td4 Txd4 19.Dxd4 Dxc2 20.Ac4 Ab4+ =-=(25) Rebickova H -- Capkova T, 1994.

  13. 5.Ad3 Cf6 6.Ag5 OO 7.OO Ag4 8.Cbd2 c6 9.c4 Cbd7 10.Dc2 Dc7 11.Tfe1 Tfe8 12.c5 Af4 13.Af5 Axg5 14.Cxg5 Cf8 15.h3 Df4 16.Axg4 Cxg4 17.Cgf3 Ch6 18.Dd3 Ce6 19.g3 Df6 20.Te5 g6 1-0(42) Nalichowski -- Krawczyk Marek, 1996.

  14. 11.Ad3 Cbxd5 12.Cg5 Cf4 13.Ac4 Dd7 14.Df3 Cg6 15.Cge4 Cxe4 16.Txe4 b5 17.Ab3 Ab7 18.Dg4 Dc7 19.Te1 Tad8 20.Ag5 Ae7 =-=(21) Naumann 2018 -- Shmirina 2112, 2007.

  15. 5.Ce2 Ce7 6.OO OO 7.Af4 Axf4 8.Cxf4 Af5 9.Axf5 Cxf5 10.c3 c6 11.Cd2 Cd7 =-= Ryskin -- Shereshevski, 1988; 6.Af4 Axf4 7.Cxf4 Dxd5 8.Dd2 Cbc6 9.c3 OO 10.OO Cg6 11.Cxg6 hxg6 12.Ca3 a6 13.Cc2 Ad7 14.Tfe1 Tae8 15.Txe8 Txe8 16.Te1 Txe1+ 17.Dxe1 Rf8 18.f3 Af5 19.Dd2 Axd3 20.Dxd3 =-= Arapovic 2406 -- Kelecevic 2363, 2007; 6.Ag5 0-1 Houdin Anabella -- Amed, 2003.
    5.h3 Ce7 6.Cf3 Cbc6 7.c3 Af5 8.OO OO 9.Axf5 Cxf5 10.Db3 Ca5 11.Dc2 Dd7 12.Cbd2 Tfe8 13.Te1 Txe1+ 14.Cxe1 Te8 15.Cdf3 De6 16.Cd3 Ch4 17.Cd2 Dg6 18.g4 h5 19.f3 Te2 20.b4 Cc4 0-1(21) Juranic -- Petrosian, 1994.
    5.Cf3 Ag4 6.OO Ce7 7.Ag5 f6 8.Ah4 OO 9.Cbd2 Cf5 10.c3 Cc6 11.Dc2 Dd7 12.Tfe1 g5 13.Ag3 Cxg3 14.hxg3 Tae8 15.Ch2 Txe1+ 16.Txe1 Ah5 17.Af5 Dg7 18.Db3 Ce7 19.Ae6+ Af7 20.Dxb7 c6 1-0(24) Kuehner -- Pachler, 2004.

  16. 5...Cc6 6.Df3 Cge7 7.Ce2 Ae6 8.Af4 Dd7 9.Axd6 Dxd6 10.Cf4 OOO 11.Cd2 Af5 12.OOO Rb8 13.Cf1 Ca5 14.Ce3 Axd3 15.Cxd3 f6 16.Tde1 Cc8 17.Cf5 Dc6 18.Cxg7 Da4 19.Rb1 Cc4 20.Ra1 Da5 1-0 Samborski 2210 -- Dobosz 2142, 1999.

  17. 8...Axf4 9.Cxf4 Af5 10.Axf5 Cxf5 11.Te1 Te8 12.Cd2 Cd7 13.Cf3 Cf6 14.Dd2 Dd7 =-= Koper 2007 -- Hlina 1783, Ricany (Czech Republic) 2008.

  18. 11.Cd2 Cd7 12.Cf3 Cf6 13.Cd2 Cd7 14.Cf3 Cf6 15.Cg3 Cxg3 16.hxg3 =-= Doroshenko -- Sanduleac, 1993.

  19. 3...Ab4 4.dxe5 dxe4 5.a3 Axc3+ 6.bxc3 Cc6 1-0 Klimciauskas 2147 -- Ben Farahat, 2007; 4...c5 5.a3 Axc3+ 6.bxc3 Ce7 7.f4 Ad7 8.Cf3 Aa4 9.Tb1 Dc7 10.Ad3 Cd7 11.OO c4 12.Ae2 OOO 13.Tb4 Cb6 14.Cg5 Cc6 15.Tb1 h6 16.Ch3 f5 17.exf6 gxf6 18.Ag4+ f5 19.Af3 Cd7 20.Te1 Dd6 0-1(61) Cardenas Romo 1891 -- Walton 2135, 2007; 4.a3 Axc3+ 5.bxc3 Ce7 6.Ad3 dxe4 7.Axe4 Cd7 8.Dg4 f5 9.Dxg7 Tg8 10.Dxh7 Cf6 11.Ac6+ bxc6 12.Dh6 Tg6 13.Dh3 Dd5 14.Cf3 De4+ 15.Rf1 Aa6+ 16.Rg1 De2 17.Ag5 Ce4 18.Ah6 Cxc3 0-1 Gasanova V -- Boulineau Fabienne, 1995; 4.Ad3 dxe4 5.Axe4 Cf6 6.Ag5 h6 7.Axf6 Dxf6 8.Cf3 c5 9.OO OO 10.a3 Aa5 11.b4 cxb4 12.axb4 Axb4 13.Cb5 Ca6 14.c3 Ae7 15.Cxe5 Td8 16.Db1 Ad6 17.f4 De7 18.Txa6 Axe5 19.fxe5 bxa6 20.Cd6 Ab7 1-0(29) Denver Hans -- Mortensen, 1909; 4.Ad2 Axc3 5.Axc3 exd4 6.Dxd4 Cf6 7.Ad3 Cc6 8.De3 d4 9.Axd4 Cxd4 10.Cf3 Cxf3+ 11.Dxf3 Ag4 12.De3 OO 13.OO Te8 14.e5 Dd5 15.f3 Txe5 16.Df2 Af5 17.Tad1 Dxa2 18.f4 Cg4 19.Dg3 Te3 20.Dh4 Axd3 0-1(27) Clay Michael -- Bell Alexander, 1998.
    3...f5 4.exf5 Axf5 5.Ad3 Cf6 6.Cf3 Ad6 7.OO OO 8.Te1 c6 9.Cxe5 Ce4 10.Ce2 Cd7 11.Cxd7 Axd7 12.g3 Df6 13.f4 h5 14.Ae3 h4 15.Rg2 Rf7 16.Th1 Tae8 17.Af2 h3+ 18.Rg1 g5 19.Axe4 Txe4 20.Cc3 gxf4 0-1(24) Gruchacz -- Bersbach, Ventura 1971.
    3...Cc6 4.dxe5 dxe4 5.Dxd8+ Cxd8 6.Cxe4 Af5 7.Ad3 Axe4 8.Axe4 Ac5 9.Ad2 f6 10.Af4 Cc6 11.Axc6+ bxc6 12.Cf3 Tb8 13.b3 Ce7 14.OO fxe5 15.Axe5 OO 16.Axc7 Tb4 17.Tad1 Te4 18.Ce5 Tc8 19.Td7 h6 20.h3 Ab6 0-1(41) Lazareva Viktoria -- Schoettler Katharina, 1999.

  20. 4.dxe5 Dxd1+ 5.Cxd1 Ab4+ 6.c3 Ac5 7.b4 Ae7 8.Ce3 Ad7 9.Cd5 Cc6 10.Cxc7+ Rd8 11.Cxa8 Cxe5 12.Ae3 Cf6 13.Axa7 Ad6 14.Td1 Cc4 15.Axc4 Re7 16.Cb6 Ag4 17.f3 exf3 18.gxf3 Af5 19.Axf7 Ac2 20.Td2 Af5 1-0(38) McIntosh Rob -- Montarolo Luca, 2002.

  21. 4...Ad7 5.Cf3 Ac6 6.Ad3 Cd7 7.De2 Cgf6 8.OO Axe4 9.Axe4 c6 10.Ad3 Ae7 11.c3 OO 12.Ae3 Te8 13.Tfe1 Af8 14.Tad1 a5 15.Dc2 a4 16.a3 g6 17.Ag5 Dc7 18.Cxe5 Ag7 19.Cxd7 Dxd7 =-= Sanchez Silva -- Pons Sastre, 1994.
    4...Cf6 5.Ag5 Ae7 6.Axf6 Axf6 7.Cf3 Cc6 8.c3 OO 9.Ad3 h6 10.OO b6 11.Dc2 Ab7 12.Tfd1 Te8 13.Td2 Rh8 14.Tad1 De7 15.Ab5 a6 16.Axc6 Axc6 17.Cxf6 Dxf6 18.Cxe5 Ab7 19.Dc1 Rg8 20.Td3 Tad8 0-1(55) Bentz Claudia -- Cordes Malte, 1995.
    4...Cd7 5.Cf3 Cgf6 6.Ad3 Ae7 7.OO OO 8.c4 b6 9.Dc2 Ab7 10.Ag5 h6 11.Ae3 c5 12.Tad1 Dc7 13.h3 Tfd8 14.dxc5 Cxc5 15.Cxc5 Axc5 16.Axc5 Dxc5 17.De2 Dc6 18.Dxe5 Cd7 19.Dg3 Cf6 =-= Havran Svetozar -- Mrazik Vladimir, 1999.

  22. 11.dxc5 Cxc5 12.Cxc5 Axc5 13.Ag5 De7 14.Cxe5 Tad8 15.Cg4 Rh8 16.Cxf6 gxf6 17.Ah4 Tg8 18.Ae4 Axe4 19.Dxe4 Tg6 20.c3 Tdg8 0-1(31) Shadrina -- Freitag, 1998.

  23. 4.Ad3 c5 5.dxc5 dxe4 6.Cxe4 Cxe4 7.Axe4 Dxd1+ 8.Rxd1 Axc5 9.Ae3 Axe3 10.fxe3 Cd7 11.Cf3 Cc5 12.Ad3 Ad7 13.Cxe5 Tc8 14.Tf1 f6 15.Cxd7 Rxd7 16.Tf4 Re7 17.Tc4 =-= Burn -- Spielmann, 1909.
    4.f3 exd4 5.Dxd4 Cc6 6.Ab5 a6 7.Axc6+ bxc6 8.Ag5 h6 9.Axf6 Dxf6 10.Dxf6 gxf6 11.exd5 Tg8 12.g4 f5 13.h3 Tg6 14.OOO Td6 15.Cge2 c5 16.The1 Rd8 17.Cg3 fxg4 18.hxg4 Tb8 19.Cce4 Tdb6 20.b3 Ae7 1-0(34) Lueer Michael -- Berry Diane, 1997.
    4.dxe5 Cxe4 5.Dxd5 Cxc3 6.Dxd8+ Rxd8 7.bxc3 Cc6 8.Ag5+ Ae7 9.Af4 Af5 10.Ad3 Ag6 11.Cf3 f6 12.Tb1 Axd3 13.cxd3 g5 14.exf6 gxf4 15.fxe7+ Rxe7 16.Txb7 Rd7 17.Rd2 Tae8 18.Thb1 Thg8 19.Ch4 Te7 20.d4 Ta8 1-0(25) Kowalski Boleslaw -- Cunningham Don, 2001.
    4.b3 b6 5.Ae3 Cc6 0-1 Verstegen Joris -- Jazmati Danny, 1999.
    4.Cf3 dxe4 5.Ab5+ c6 6.Cxe5 cxb5 7.OO Ae6 8.Ag5 h6 9.Ah4 g5 10.Ag3 Ab4 11.Cxe4 Cxe4 12.Dd3 Dd5 13.c3 Cd7 14.Cxd7 Axd7 15.Tfe1 Ae7 16.Dxe4 Dxe4 17.Txe4 Ac6 18.Te3 Rf8 19.Ae5 f6 20.Ac7 b6 0-1(41) Stanton Tina -- Cain Charlie, 2004.

  24. 4...Ae7 5.exd5 Cxd5 6.Ad2 Cxc3 7.bxc3 OO 8.Cf3 Cd7 9.Ad3 Cf6 10.Cxe5 c5 11.dxc5 =-= Markovic Miros 2517 -- Weinzettl 2397, 2002; 5.Axf6 Axf6 6.Cf3 c5 7.exd5 exd4 8.Dd2 0-1 McNee I -- Campbell Richard, 1967.

  25. 5...Ae7 6.Axf6 gxf6 7.Cf3 a6 8.g3 b5 9.Ag2 Ab7 10.De2 Cd7 11.OO OO 12.Tfd1 Ad5 13.c3 f5 14.Ced2 Af6 15.Cf1 Cb6 16.Ce3 Ae4 17.Cxe5 Axg2 18.Cxg2 Cd5 19.Cd3 Dd6 20.Cgf4 Cxf4 =-=(49) Rohit 2393 -- Barua 2471, 2006; 6...Axf6 7.Cf3 Cd7 8.Dd2 OO 9.OOO Ae7 10.Ad3 c5 =-= Ponter 2041 -- Dilleigh 2149, 2006.

  26. 6...Ae7 7.Axf6 Cxf6 8.Ad3 OO 9.OO c6 10.c3 Dc7 11.De2 b6 12.Tad1 Ab7 13.Cfg5 h6 14.Cxf6+ Axf6 15.Ch7 Tfe8 16.Cxf6+ gxf6 17.Dg4+ Rf8 18.f4 f5 19.Dh4 Rg7 20.Tf3 De7 =-=(21) Barton -- Petr Martin 2194, 2001.

  27. 11.Ab5+ Re7 12.Cxe5 g5 13.Ag3 =-= Blom 2016 -- Schmidt 2404, Police (Poland) 2008.

  28. 3...c6 4.exd5 cxd5 5.Cc3 Cc6 6.Dxd5 1-0 Veeraiah Karuppaiah 1400 -- Litzenburger Xavier 1112, 2007; 4.Cc3 dxe4 5.Dxd8+ Rxd8 6.Cxe4 Ab4+ 7.c3 Aa5 8.Ag5+ f6 9.exf6 gxf6 10.Cxf6 Ch6 11.OOO+ Ad7 12.Cxd7+ Re8 13.Cxb8 Txb8 14.Af4 Tc8 15.Axh6 Ad8 16.Cf3 Rf7 17.Ce5+ Re8 18.Te1 Tg8 19.Cxc6+ Ae7 20.Cxe7 Rf7 1-0(34) Asmonaite Vilma -- Spielvogel S, 1993.
    3...c5 4.c3 Db6 5.Cf3 Cc6 6.a3 a5 7.Ad3 Ad7 8.Ac2 Da6 9.Ae3 c4 10.a4 f5 11.exf6 gxf6 12.Ch4 OOO 13.OO Ad6 14.Ca3 Cge7 15.b3 Cg6 16.Cf3 Cce7 17.bxc4 dxc4 18.Cd2 Axa3 19.Txa3 Ac6 20.De2 Thg8 1-0(27) Flachsbart -- Schnur, 1997.
    3...f6 4.exd5 fxe5 5.Dh5+ g6 6.Dxe5+ Ae7 7.Dxh8 Ab4+ 8.c3 De7+ 9.Ae3 Ad6 10.Dxg8+ Df8 11.Dxf8+ Rxf8 12.Cd2 Cd7 13.OOO b6 14.Ab5 Ce5 15.Cgf3 Cf7 16.The1 a6 17.Ac6 Tb8 18.Cg5 Cxg5 19.Axg5 Ab7 20.Ah6+ Rg8 1-0(23) Dimter Arno -- Blunk Sascha Markus, 2002.
    3...Ce7 4.Cc3 Ae6 5.Cf3 Cbc6 6.Ae2 Dd7 7.OO OOO 8.Ag5 h6 9.Axe7 Axe7 10.exd5 Axd5 11.Dd2 Axf3 12.Dxd7+ Txd7 13.Axf3 Cxe5 14.Tfe1 Cxf3+ 15.gxf3 Td2 16.Txe7 Txc2 17.Te2 Txe2 18.Cxe2 Te8 19.Cg3 g5 20.Td1 Tf8 1-0(59) Paucova Martina -- Laffersova Diana, 2002.
    3...Ac5 4.exd5 Axf2+ 5.Rxf2 g6 6.Cf3 Ae6 7.Cc3 Ag4 8.h3 Axf3 9.Dxf3 Cd7 10.Dg3 c6 11.Ag5 Db6+ 12.Ae3 Dxb2 13.dxc6 bxc6 14.Ac4 Rd8 15.Ag5+ f6 16.Axf6+ Cgxf6 17.exf6 Cxf6 18.Dd6+ Cd7 19.Ae6 Dxc2+ 20.Ce2 Tf8+ 1-0(24) Taylor Thor -- Wagner Luke, 2001.

  29. 4.Ad3 c6 5.Cf3 Ag4 6.OO Cd7 7.Af4 Ce7 8.h3 Cg6 9.Ag5 f6 10.exf6 gxf6 11.Axf6 Dxf6 12.hxg4 d4 13.Cbd2 Cge5 14.Cxe5 Cxe5 15.f4 Cxd3 16.cxd3 OOO 17.g5 Dg7 18.Dg4+ Rb8 19.Cc4 h5 20.Df5 Ad6 1-0(39) Weber Aloys -- Schuessler, 2000.

  30. 4...Axd5 5.Cf3 Cc6 6.Ab5 Dd7 7.OO OOO 8.Cc3 Cge7 9.Ag5 h6 10.Axe7 Axe7 11.Cxd5 Dxd5 12.Dxd5 Txd5 13.c4 Td3 14.Axc6 bxc6 15.Tfd1 Thd8 16.Txd3 Txd3 17.Rf1 Rb8 18.Re2 Td7 19.e6 fxe6 20.Ce5 Td4 1-0(21) Mason -- Beck, Timaru 1911.

  31. 11.Af4 Ad6 12.c5 Axc5 13.Axe5 Txd5 14.Axg7 Ad4 15.Axh8 Axh8 16.OO Axb2 17.Tab1 Td2 18.Ag4+ Rb8 19.Tfd1 Txd1+ 20.Txd1 Af6 1-0(27) Oms Fuentes 2336 -- Mateos Arias Jose Miguel, 2007.

  32. 4.Dxd5 Ad7 5.Cf3 Cb4 6.Db3 f6 7.Ac4 Cc6 8.Axg8 1-0 Nagy Attila 1300 -- Litzenburger Xavier 1200, 2007; 4...De7 5.Ab5 Ae6 6.Axc6+ Ad7 7.Axd7+ Rd8 8.Dxb7 Dxd7 9.Dxa8+ Re7 10.Dxa7 Re8 11.Cf3 f6 12.exf6 Cxf6 13.OO Dd6 14.e5 Dd7 15.exf6 gxf6 16.Af4 Tg8 17.Te1+ Rf7 18.Dxc7 Dxc7 19.Axc7 1-0 Richard Andy -- Mosley David, 1997.
    4.Ab5 Ce7 5.Ag5 h6 6.Axe7 Axe7 7.exd5 a6 8.Axc6+ bxc6 9.dxc6 Dxd1+ 10.Rxd1 Ag4+ 11.Cf3 Td8+ 12.Re2 Td5 13.Td1 Txe5+ 14.Rf1 Te6 15.Td2 Axf3 16.gxf3 Txc6 17.Cc3 OO 18.Te1 Ab4 19.Td3 Tg6 20.Te4 Tb8 1-0(60) Steen Jan Peter -- Weis, 1990.

  33. 4...Ae7 5.dxc6 bxc6 6.Dxd8+ Axd8 7.Cf3 Ce7 8.Ag5 f6 9.exf6 gxf6 10.Axf6 OO 11.Ac3 Ae6 12.Ad3 Ad5 13.Cbd2 Tc8 14.OO Rf7 15.Cg5+ Re8 16.Cxh7 Th8 17.Axh8 Af7 18.Ag7 Cd5 19.Tae1+ Rd7 20.Af5+ Rd6 1-0(36) Philipp -- Nispel Elke, 1999.

  34. 5.Cc3 Ab4 6.Af4 Ad6 7.Cf3 Cxf3+ 8.Dxf3 Axf4 9.Dxf4 De7+ 10.Ae2 Cf6 11.OOO OO 12.d6 cxd6 13.The1 Dc7 14.Txd6 Ce8 15.Td4 Dxf4+ 16.Txf4 Cf6 17.Ac4 Ch5 18.Tfe4 Af5 19.Th4 Cf6 20.f3 Tac8 1-0(67) Gomez Osorio -- Albarreal Arjona Helena, 1999.

  35. 11.c4 OOO 12.Cc3 Ab4 13.Ad2 The8+ 14.Rf1 c6 15.Te1 cxd5 16.Txe8 Txe8 17.a3 Axc3 18.Axc3 dxc4 19.Axf6 gxf6 20.h4 Te4 0-1(22) Chapin -- Marcotulli Giancarlo, 2001.

  36. 4.Ac4 Ac5 5.Cf3 Ag4 6.c3 Cc6 7.Db3 Dd7 8.Db5 Ab6 9.Cbd2 Cge7 10.Cg5 OO 11.h3 Ah5 12.e6 De8 13.exf7+ Axf7 14.Cxf7 Txf7 15.OO dxc3 16.bxc3 Rh8 17.Axf7 Dxf7 18.Cf3 a6 19.De2 Tf8 20.Ae3 Aa5 1-0(37) Novy J -- Rerabek, 1999; 4...Ae6 5.Axe6 fxe6 6.c3 Ac5 7.Cf3 Cc6 8.Ag5 Cge7 9.b4 Axb4 10.cxb4 Cxb4 11.Ca3 Cbc6 12.OO Dd7 13.Cc2 OOO 14.Ccxd4 Cxd4 15.Cxd4 Dxd4 16.Axe7 Dxd1 17.Tfxd1 Txd1+ 18.Txd1 Te8 19.Ab4 h5 20.h4 Td8 1-0(25) Osthus Reinhard -- Brunner Hermann, 2002.
    4.c3 dxc3 5.Dxd8+ Rxd8 6.Cxc3 Ab4 7.Ad2 Ac5 8.Cf3 Ch6 9.Ac4 Cg4 10.OO Cxf2 11.Txf2 Axf2+ 12.Rxf2 Ag4 13.Td1 Te8 14.Af4+ Cd7 15.Axf7 Tf8 16.e6 h6 17.Txd7+ Rc8 18.Txc7+ Rd8 19.e7+ 1-0 Klevinskas G -- Handle F, 1994.
    4.Cd2 Ab4 5.Cf3 Cc6 6.Ab5 Ce7 7.a3 Axd2+ 8.Axd2 OO 9.Ag5 h6 10.Axe7 Dxe7 11.OO Ag4 12.h3 Axf3 13.Dxf3 Cxe5 14.De2 Tad8 15.f4 Cd7 16.b4 c5 17.bxc5 Dxc5 18.Ad3 Cf6 19.e5 Tfe8 20.Df2 Cd5 1-0(33) Duray Christophe -- Singh Virender Pratap, 2006.

  37. 4...Cc6 5.c3 Ac5 6.Ab5 dxc3 7.Axc6+ bxc6 8.Dxd8+ Rxd8 9.Cxc3 Aa6 10.Ca4 Ab6 11.Ae3 Axe3 12.fxe3 Ce7 13.Cc5 Ac4 14.b3 Ae6 15.Cg5 Cg6 16.Td1+ Rc8 17.Cgxe6 fxe6 18.Td7 Tg8 19.OO Cxe5 20.Txg7 Td8 1-0(27) Schulze Ralf -- Butcher Robert, 2003.

  38. 5.Ac4 Cc6 6.c3 Ae7 7.Db3 Ca5 8.Axf7+ Rf8 9.Dd5 Dxd5 10.Axd5 Ag4 11.Cg5 Axg5 12.Axg5 Ce7 13.cxd4 cxd4 14.f3 Ad7 15.Axe7+ Rxe7 16.Cd2 Cc6 17.Cb3 Cxe5 18.Cxd4 Tab8 19.OO Cd3 20.b3 Cf4 1-0(23) Arjol Conde David -- Le Bret, 2000.

  39. 11.Axe7 Axe7 12.OO Axf3 13.gxf3 OO 14.Axc6 bxc6 15.Cc3 Tb8 16.b3 Ab4 17.Tac1 Tfe8 18.f4 Tbd8 19.Tfd1 Txd1+ 20.Cxd1 Ad2 1-0(41) Panizo 2219 -- Luksic Gabriel, 2001.

  40. 5.Ag5+ f6 6.exf6 gxf6 7.Af4 Ab4+ 8.c3 Ac5 9.Cd2 Cc6 10.Cxe4 Cge7 11.Cxc5 b6 12.OOO+ Re8 13.Cb3 Ag4 14.Ae2 Axe2 15.Cxe2 Td8 16.Axc7 Tc8 17.Af4 Tg8 18.g3 Cd5 19.The1 Td8 20.Ced4+ Rf8 1-0(24) Hava Radim -- Lorenc, 2000; 5...Ae7 6.Af4 f6 7.Cc3 1-0 Kessler Juergen -- Haak Dieter, 2000.
    5.g3 Cc6 6.Ag2 Af5 7.Ce2 Cxe5 8.OO Cc4 9.b3 Ag4 10.Td1+ Re8 11.bxc4 Axe2 12.Te1 Axc4 13.Axe4 Ae7 14.Axb7 Tb8 15.Ac6+ Rf8 16.Aa3 Axa3 17.Cxa3 Aa6 18.c4 Ce7 19.Aa4 g6 20.Tad1 Cf5 1-0(41) Bravo -- Nicho Juan de Dios, 1999.
    5.Ac4 Cc6 6.Axf7 Cxe5 7.Ad5 Cf6 8.Ag5 Ae7 9.Axf6 Axf6 10.Cc3 e3 11.OOO c6 12.Axc6+ Rc7 13.Ae4 exf2 14.Cf3 Cxf3 15.Axf3 Axc3 16.bxc3 Ae6 17.Thf1 Axa2 18.Txf2 Tad8 19.Te1 The8 20.Txe8 Txe8 =-=(42) Kuerten 1949 -- Mikoska, ICCF Email 2001.

  41. 5...Cf6 6.exf6 gxf6 7.Cxe4 Ab4+ 8.c3 Ac5 9.Cxc5 b6 10.Cd3 Af5 11.Ae3 Cc6 12.Cf4 Ce5 13.OOO+ Ad7 14.Cd5 Re8 15.Cxf6+ Re7 16.Ag5 Re6 17.Cf3 Cxf3 18.gxf3 Ac6 19.Ah3+ Re7 20.The1+ 1-0 Leisebein Peter -- Graefe Hartmut, 2003; 7.Af4 Ab4 8.OOO+ Re8 9.Cxe4 Re7 10.Axc7 Ag4 11.Ae2 Ca6 12.Ad6+ Axd6 13.Txd6 Axe2 14.Cxe2 f5 15.Td4 fxe4 16.Txe4+ Rf6 17.Td1 Thd8 18.Ted4 Txd4 19.Txd4 Te8 20.Tf4+ Rg5 1-0(71) Elger Martin -- Brade Rene, 1996.
    5...Af5 6.Ag5+ Ae7 7.OOO+ Cd7 8.f4 Axg5 9.fxg5 Ce7 10.Ac4 Rc8 11.Ad5 Cxd5 12.Cxd5 Te8 13.Tf1 g6 14.Cf6 Txe5 15.Cxh7 Ae6 16.Ch3 e3 17.Cf4 Ac4 18.Cd3 Te7 19.Tf4 Axd3 20.cxd3 f5 0-1(35) Cumings Steen Michael -- Kanios, 1999; 6.Ac4 f6 7.e6 Ab4 8.Ce2 Cc6 9.Af4 Re7 10.OOO Axe6 11.Axe6 Rxe6 12.Cxe4 f5 13.Cg5+ Rf6 14.Td7 h6 15.Cf3 Te8 16.Ced4 Cxd4 17.Cxd4 Te7 18.Txc7 Txc7 19.Axc7 Ce7 20.Td1 Tc8 0-1(45) Campi Matteo -- Bongiovanni Claudio, 2000.
    5...f6 6.exf6 Cxf6 7.Ag5 Ad7 8.Axf6+ gxf6 9.Cxe4 Af5 10.Td1+ Rc8 11.Cxf6 Ag7 12.Cd5 Axb2 1-0 Capkova T -- Simlova Jana, 1994.

  42. 6.Af4 Af5 7.OOO+ Re8 8.Ab5 Ab4 9.Cd5 Tc8 10.Cxb4 a6 11.Cxc6 axb5 12.Cd4 Ce7 13.Cxb5 Cd5 14.Txd5 Ae6 15.Tc5 Rd8 16.Ce2 Axa2 17.b3 b6 18.Td1+ Re7 19.Rb2 Ta8 20.Txc7+ Re8 1-0(22) Lamue 1750 -- Segas Yannick 1199, 2006.
    6.Ag5+ f6 7.OOO+ Ad7 8.exf6 gxf6 9.Ah4 Re8 10.Cxe4 f5 11.Cf6+ Rf7 12.Cxg8 Ae6 13.Cf6 Ae7 14.Cf3 Axf6 15.Axf6 Rxf6 16.Cd4 Axa2 17.Cxc6 bxc6 18.b3 Thd8 19.Ac4 a5 20.Rb2 a4 1-0(54) Abakoumkin G -- Grivas, 1979.

  43. 6...Ag4 7.Ag5+ Re8 8.Ab5 a6 9.Axc6+ bxc6 10.h3 Af5 11.f3 Ab4+ 12.c3 Rf8 13.cxb4 Td8 14.Axd8 Ch6 15.Axc7 g5 16.Ad6+ Rg8 1-0 Andrei Radu -- Blidar Ionut, 2000.

  44. 11.Axh8 Axh1 12.Ah3+ Rb8 =-= Quintino -- Ribeiro, 1994.

  45. 6.Ad2 f6 7.OOO fxe5 8.Ag5+ Re8 9.Td8+ Rf7 10.Txc8 1-0 Palacios Siegenthaler Juan Marcel -- Santacatalina Aaron, 1997; 6...Af5 7.OOO f6 8.Ac4 Cc6 9.Ah6+ Rc8 10.Axg7 Cxe5 11.Ab3 Ce7 12.Axh8 Cg4 13.Cxe4 Axe4 14.Ae6+ Rb8 15.Td8+ Cc8 16.Txc8+ 1-0 Burchard Ingar -- Kroken Frode, 1992.
    6.Ce2 Cc6 7.Af4 Ae6 8.OOO+ Re7 9.a3 Axc3 10.Cxc3 Af5 11.Ab5 Td8 12.Axc6 bxc6 13.Txd8 Rxd8 14.Te1 f6 15.Cxe4 fxe5 16.Axe5 Axe4 17.Axg7 Axg2 18.Axh8 Ch6 19.f4 Ad5 20.Td1 Re7 1-0(33) Lindestrom Amalie Heiring -- From Alexander, 2006.

  46. 6...Ce7 7.OOO+ Re8 8.Cxe4 h6 9.Ae3 Cf5 10.Af4 Ae6 11.a3 Ae7 12.Cf3 Cd7 13.h4 Td8 14.h5 c6 15.g4 Ad5 16.Txd5 cxd5 17.Cc3 d4 18.Cd5 g5 19.hxg6 Cg7 20.Txh6 1-0 Milde -- Briceno Jose, 2003.
    6...Re8 7.OOO Ae7 8.Cxe4 Axg5+ 9.Cxg5 Ce7 10.Ac4 Ae6 11.Axe6 fxe6 12.Cxe6 Ca6 13.Cxg7+ Rf7 14.Ch5 Thd8 15.Ch3 Td5 16.Cg5+ Re8 17.Cf6+ 1-0 Grott Peter -- Winkler Andreas, 2002.

  47. 11.Axf6 Tf8 12.Td8+ Rf7 13.Ac4+ Ae6 14.Txf8+ Rxf8 15.Axe6 Ab4 16.Ce2 Ae7 17.Axe7+ 1-0 Ferreira -- Lucas GF, 1969.