Rapporto di apertura

Database: 31-XII-2010 (4,398,394 Partite)
Rapporto: 1.d4 c5 2.d5 Cf6 3.Cc3 Da5 (141 Partite)
ECO: A43k [Old Benoni: Woozle]
Generato da Scid 4.2.2, 2011.02.14

BR BN BB :: BK BB BR
BP BP :: BP BP BP BP BP
:: :: BN ::
BQ BP WP :: ::
:: :: :: ::
:: WN :: ::
WP WP WP :: WP WP WP WP
WR WB WQ WK WB WN WR

1. Statistica e Storia

1.1 Statistica

                                  Partite     1-0     =-=     0-1    Score
-----------------------------------------------------------
 tutte le partite della statistica    141      86      31      24    71.9%
-----------------------------------------------------------

1.2 Le partite piu' vecchie

1: 1-0(20) Zakharov -- Zhuravlev, Moscow 1965 [28]
2: 1-0(26) Lipski -- Skrobek, 1978 [39]
3: 0-1(62) Panczyk -- Buecker, 1981 [44]
4: 0-1(50) Boehm Juergen -- Vetter, 1981 [44]
5: 1-0(49) Boehm Juergen -- Buecker, 1981 [43]
6: 1-0(50) Busch -- Buecker, 1983 [49]
7: 0-1(33) Lalev -- Buecker, 1984 [43]
8: 1-0(50) Backwinkel -- Buecker, 1985 [36]

1.3 Le partite piu' recenti

1: 0-1(32) Rosenkilde 2201 -- Cramling 2408, Stockholm (Sweden) 2009.12.29 [1]
2: 1-0(44) Van Zanten -- Van Dongen Cor (NED) 2342, Leiden (Netherlands) 2009.07.14 [36]
3: 1-0(55) Havas 2044 -- Ivankovic 2133, Sibenik (Croatia) 2009.05 [6]
4: 1-0(36) Mehne 2213 -- Boehle 2276, Oberhausen (Germany) 2008.03.24 [14]
5: 1-0(36) Motoc 2330 -- Balandier 2103, Cappelle la Grande (France) 2008.02.18 [38]
6: 1-0(51) Gonzalez Valenzuela 2089 -- Munoz Pantoja 2479, 2007.04 [7]
7: =-=(84) Fridman Daniel 2621 -- Bauer 2634, 2007 [35]
8: 0-1(29) Jussupow 2583 -- Bauer 2634, 2007 [20]

1.4 Attuale popularita'

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

Una volta ogni X partite   ---     ---   159448  163571   13217   22148   48098
Frequenza in tutti gli anni: una volta ogni 31194 partite
Da 10 anni ad oggi: una volta ogni 68191 partite (giu' 53% da tutti gli anni)
Da 5 anni ad oggi: una volta ogni 59310 partite (giu' 46% 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 1991-2001 75% 2287 Heinig, Wolfram Dr [8,32]
2: 2 1981 50% Boehm Juergen [43,44]
3: 2 1991 50% Engerer Hans [47]
4: 1 2007 50% 2621 Fridman Daniel [35]
5: 1 2007 0% 2583 Jussupow, Artur [20]
6: 1 2000100% 2463 Del Rio de Angelis, Salvador G [49]

1.6 Giocatori piu' frequenti (Nero)

1: 9 1981-1996 50% Buecker, Stefan [13,27,32,34,36,43,44,49]
2: 3 1998-2007 83% 2634 Bauer, Christian [12,20,35]
3: 3 1990-1991 17% Loschinski, Dieter [3,32,40]
4: 2 2004 25% 2286 Tindall, Brett [37,43]
5: 2 1994-2002 25% 2274 Bor, Willem [26,38]
6: 2 1996-2001 25% 2212 Kiltti, Jyrki [24,27]

2. Punteggi e Performance

2.1 Punteggi medi e performance

Punteggio del Bianco: 2253 (31 Partite); Performance del Bianco: 2436 (77% vs 2225)
Punteggio del Nero: 2225 (31 Partite); Performance del Nero: 2023 (21% vs 2253)

2.2 Partite con il piu' alto punteggio medio

1: =-=(84) Fridman Daniel 2621 -- Bauer 2634, 2007 [35]
2: 0-1(29) Jussupow 2583 -- Bauer 2634, 2007 [20]
3: =-=(23) Mateuta -- Berescu, 1998 [24]
4: 1-0(25) Bauer -- Buecker, 1996 [27]
5: 1-0(63) Cifuentes Parada -- Lemmers, 1992 [35]
6: 1-0(26) Lipski -- Skrobek, 1978 [39]
7: =-=(38) Koch -- Gallinnis, 1990 [17]
8: 1-0(20) Pomes Marcet -- Bellon Lopez, 1985 [1]

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    71.9%     35     41     42   60.9%   21.9%   17.0% 
 tutte le partite        53.9%     39     35     40   38.6%   30.5%   30.7%

3.2 Vittorie piu' brevi (Bianco)

1: 1-0(14) Fischer Thomas 2233 -- Kowallik, 1999 [15]
2: 1-0(16) Rakic -- Freckmann, 1986 [21]
3: 1-0(17) Roeder -- Schwarz J, 1991 [1]
4: 1-0(18) Henttinen -- Pirttimaki, 1987 [43]
5: 1-0(19) Appel -- Partzsch Lukas, 1988 [39]

3.3 Vittorie piu' brevi (Nero)

1: 0-1(15) Israel -- Bauer, 1998 [12]
2: 0-1(19) Libeau -- Buecker, 1988 [34]
3: 0-1(24) Link 2242 -- Send 2162, 2003 [9]
4: 0-1(27) Fong Foo Khun Raymond -- Maddox, 1988 [45]
5: 0-1(29) Jussupow 2583 -- Bauer 2634, 2007 [20]

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 c5 2.d5 Cf6 3.Cc3 Da5 (112)
2: 1.d4 Cf6 2.Cc3 c5 3.d5 Da5 (29)

4.2 Mosse dalla posizione del rapporto

    Mossa  ECO       Frequenza    Punt.  AvElo Perf AvAnno %Patta
 1: Ad2              122: 86.5%   72.9%  2265  2388  1995   21%
 2: f3                 5:  3.5%   50.0%              1997   20%
 3: Dd3                4:  2.8%   75.0%              1994   50%
 4: e3                 4:  2.8%   50.0%              1996   50%
 5: Cf3                3:  2.1%   66.6%              1988    0%
 6: e4                 2:  1.4%  100.0%              1991    0%
 7: g3                 1:  0.7%  100.0%              2001    0%
_______________________________________________________________
TOTALE:              141:100.0%   71.9%  2253  2391  1995   22%

4.3 Temi Posizionali

Frequenza dei Temi nelle prime 20 mosse di ogni partita:
Arrocco dallo stesso lato: 27% Pedone di donna Bianco isolato: 6%
Arrocchi eterogenei: 13% Pedone di donna Nero isolato: 3%
Attacco di pedoni sull'ala di re: 44% Pedone Bianco sulla 5/6/7ma traversa:100%
Scambio di donne: 23% Pedone Nero sulla 2/3/4ta traversa: 43%
Una parte ha la coppia degli alfieri: 13% Colonne c/d/e aperte: 21%

4.4 Finali

Materiale alla fine di ogni partita:
P AC T T,AC D D,AC D,TD,T,AC
Partite del rapporto 2% 11% 11% 39% 1% 4% 1% 31%
tutte le partite 3% 9% 9% 25% 2% 4% 4% 43%

5. Tabella della Teoria

1.d4 c5 2.d5 Cf6 3.Cc3 Da5: +86 =31 -24 (101.5/141: 72%)
4567891011
1 f31
b5 		e42
b4 		Cce23
Ab74 		Ad2
e6 		c4
exd5 		exd5
g6 		Ch3
Ag7 		Cg3
OO5 		19: 66%
2 Ad2
d66 		e47
g68 		Cf39
Ag7 		Ae2
OO 		OO
Cbd7 		Te110
Dc7 		Af4
a6 		a4
h611 		11: 77%
3 ...
b5 		Ce412
Db613 		Cxf6+
gxf614 		g315
Ab7 		Ag216
Ca6 		Ch3
h5 		Cf4
h4 		g4
Ah617 		11: 55%
4 ...
... 		a3
a618 		e419
Dc7 		Ag520
d621 		Axf622
gxf6 		Cge2
Cd7 		Cg3
Ce5 		Ae2
Ah623 		14: 75%
5 ...
... 		...
... 		...
... 		Cf3
e524 		Ag5
d6 		Axf6
gxf6 		Ch425
Tg8 		h3
Cd726 		6: 92%
6 ...
... 		e4
b4 		e5
bxc327 		Axc3
Dc7 		exf628
exf629 		Cf3
Ae7 		Dd2
OO 		Aa5
Dd630 		10: 90%
7 ...
... 		...
... 		...
... 		...
Db6 		exf6
gxf631 		Cf332
Tg833 		Dd3
Ca6 		Dxh7
Tg734 		10: 65%
8 ...
... 		...
... 		...
... 		...
Da4 		exf6
gxf6 		Df335
Ab736 		b3
Dh4 		OOO
Tg837 		11: 91%
9 ...
... 		...
... 		...
... 		...
... 		...
De4+ 		Ce238
gxf6 		f339
Dg640 		Cf4
Dg541 		11: 64%
10 ...
... 		...
... 		...
... 		...
... 		...
... 		De2
Dxe2+ 		Axe2
gxf642 		Af343
d644 		14: 64%
11 ...
... 		...
... 		...
... 		...
... 		...
... 		...
... 		...
... 		Cf3
d645 		5: 50%
12 ...
... 		...
... 		...
... 		...
... 		...
... 		...
... 		Cxe2
gxf646 		Cg347
Ab748 		8: 75%
13 ...
... 		...
... 		...
... 		...
... 		...
... 		...
... 		...
... 		...
d649 		11: 77%
  1. 4.e3 Ce4 5.Dd3 Cxc3 6.Ad2 e5 7.Axc3 Dc7 8.f4 d6 9.fxe5 dxe5 10.Cf3 Ad6 11.OOO Cd7 12.g4 a6 13.g5 OO 14.Ah3 c4 15.De4 Cc5 16.Dh4 Axh3 17.Dxh3 Ce4 18.Dh4 Cxc3 19.bxc3 Da5 20.Rd2 Dxd5+ 21.Re2 Dc6 1-0(51) Sygulski -- Freckmann, 1990; 6...b5 7.Ce2 Aa6 8.Cxc3 b4 9.Cb5 g6 10.c3 Ag7 11.Ae2 OO 12.OO Cc6 13.a4 bxc3 14.Axc3 Cb4 15.Dc4 Tfc8 16.Axg7 Rxg7 17.Dc3+ Rg8 18.Tfd1 d6 19.e4 Tcb8 20.Dd2 Dd8 21.Dh6 Ac8 =-=(23) Goellner Horst -- Nadrowski Joseph, 1996; 5.Ad3 Cxc3 6.bxc3 Dxc3+ 7.Ad2 Df6 8.Cf3 e5 9.e4 h6 10.OO Ae7 11.Rh1 d6 12.Cg1 g5 13.g3 Tg8 14.f4 gxf4 15.gxf4 Ag4 16.fxe5 Dg7 17.Tf3 =-= Dussol -- Balandier, 1990; 4...g6 5.Cf3 Ce4 6.Dd3 Cxc3 7.Ad2 Ag7 8.e4 Db4 9.bxc3 Db2 10.Td1 Dxa2 11.Db5 OO 12.Ac4 Dxc2 13.Ad3 a6 14.Dc4 b5 15.Axc2 bxc4 16.e5 d6 17.Af4 dxe5 18.Axe5 Ag4 19.Axg7 Rxg7 20.Re2 Td8 21.h3 Axf3+ 0-1(32) Rosenkilde 2201 -- Cramling 2408, Stockholm (Sweden) 2009.
    4.Dd3 Ca6 5.e4 Cb4 6.De2 b6 7.Ag5 Aa6 8.Dd2 Cxe4 9.Cxe4 Cxc2+ 10.Rd1 Axf1 11.Dxc2 OOO 12.f3 h6 13.Ch3 Db5 14.Ae3 e6 15.Cc3 Da6 16.Re1 Ad3 17.Dd2 g5 18.Cf2 Ag6 19.h4 Ag7 20.hxg5 hxg5 21.Txh8 Txh8 1-0(32) Ledger -- Kennaugh, 1998; 5...g6 6.a3 Ag7 7.Tb1 d6 8.Cf3 OO 9.Ae2 Cxe4 10.Dxe4 Af5 11.De3 Axc2 12.Ta1 Cb4 13.OO Af5 14.Ce1 Tfe8 15.g4 Ad7 16.axb4 Dxa1 17.Cc2 1-0 Roeder -- Schwarz J, 1991; 5...e6 6.Ag5 Ae7 7.dxe6 fxe6 8.f4 OO 9.Cf3 Tb8 10.Db5 Ad8 11.e5 Dxb5 12.Axb5 Cd5 13.Axd8 Txd8 14.Cxd5 exd5 15.Axa6 bxa6 16.OOO Ab7 17.c3 Tf8 18.g3 Ac6 19.Thf1 a5 20.Tf2 a4 21.Ce1 g6 =-=(47) Jennewein Norbert -- Herbold, 1995; 4...b5 5.Ag5 Aa6 6.Axf6 gxf6 7.Dd2 b4 8.Cd1 d6 9.e4 Axf1 10.Rxf1 Cd7 11.Ce2 Db5 12.f4 Dc4 13.Cf2 Ag7 14.b3 Db5 15.a4 bxa3 16.Txa3 f5 17.c4 Db4 18.Dc1 fxe4 19.Cxe4 OO 20.Rf2 Rh8 21.Td1 a5 =-=(54) Enqvist Gosta -- Noldt, 1990.
    4.Cf3 b5 5.Cd2 c4 6.e4 e6 7.Df3 Ab7 8.b3 exd5 9.exd5 Ab4 10.Ab2 Cxd5 11.Cxd5 Axd2+ 12.Rd1 Axd5 13.Dxd5 c3 14.De4+ Rd8 15.Dxa8 cxb2 16.Dxb8+ Re7 17.De5+ Rd8 18.Tb1 Te8 19.Db8+ Re7 20.Dxb5 Dxa2 21.Txb2 Dxb2 1-0(28) Arakhamia-Grant -- Frometa Castillo, 1987; 5...Aa6 6.e4 d6 7.a4 b4 8.Axa6 Dxa6 9.Ccb1 g6 10.De2 Dxe2+ 11.Rxe2 Ag7 12.f3 Cbd7 13.Cc4 Cb6 14.Cbd2 Cfd7 15.a5 Cxc4 16.Cxc4 Ce5 17.Cxe5 Axe5 18.f4 Ag7 19.Rd3 Rd7 20.Rc4 e6 21.Td1 The8 0-1(51) Jaatinen Pertti -- Heinola, 1988; 5.Ag5 Ce4 6.Ad2 Cxd2 7.Dxd2 g6 8.d6 e6 9.e4 a6 10.Ae2 Ab7 11.e5 Ag7 12.OO b4 13.Cd1 OO 14.Ce3 Dd8 15.a3 a5 16.Cc4 Cc6 17.De3 Tc8 18.axb4 Cxb4 19.Tfc1 Cc6 20.c3 f6 21.exf6 Axf6 1-0(33) Achilles -- De Backer Marc, 1990.
    4.e4 Cxe4 5.Df3 Cf6 6.Ag5 d6 7.Axf6 exf6 8.OOO Ad7 9.Ad3 Ae7 10.Te1 Rd8 11.Dg3 g6 12.Cf3 Te8 13.Dh4 h5 14.Txe7 Txe7 15.Dxf6 Ae8 16.Te1 Dc7 17.Cb5 Axb5 18.Axb5 Cc6 19.dxc6 bxc6 20.Axc6 1-0 Pomes Marcet -- Bellon Lopez, 1985; 5...Cxc3 6.Ad2 Dc7 7.Axc3 e5 8.Dg3 d6 9.OOO Af5 10.f4 f6 11.Cf3 Cd7 12.Ch4 Ae4 13.fxe5 dxe5 14.Dg4 g5 15.De6+ Rd8 16.Ab5 Ad6 17.Cf5 Axf5 18.Dxf5 Tf8 19.g4 a6 20.Ae2 b5 21.h4 b4 1-0(44) Laengl -- Kottke, 1997.
    4.g3 Ce4 5.Dd3 Cxc3 6.bxc3 g6 7.Ag2 d6 8.Cf3 Ag7 9.OO Cd7 10.Ad2 c4 11.Dxc4 Cb6 12.Dd3 Dxd5 13.Cd4 Dc4 14.a4 Dxd3 15.cxd3 Axd4 16.cxd4 Tb8 17.a5 Ca8 18.Tfc1 Rd8 19.Tab1 Cc7 20.Tb2 a6 21.Ac6 Ad7 1-0(55) Schaefer Michael 1955 -- Kuhlmann 2169, 2001.

  2. 5.Ad2 b4 6.Ce4 Cxd5 7.a3 Db6 8.Ch3 e5 9.e3 Ae7 10.Ac4 Cc7 11.Ab3 d5 12.Cef2 Aa6 13.axb4 cxb4 14.e4 d4 15.Cd3 Cc6 16.f4 exf4 17.Chxf4 OO 18.OO Ca5 19.Cd5 Cxd5 20.Axd5 Tac8 21.Txa5 Dxa5 1-0(55) Chisholm -- Thomson Neil, 2005.

  3. 6.Cb1 e6 7.Ag5 Ae7 8.d6 Ad8 9.Cd2 Aa6 10.Axa6 Dxa6 11.e5 Cd5 12.Axd8 Ce3 13.Dc1 Rxd8 14.Rf2 Cf5 15.Ce4 Cc6 16.g4 Cfd4 17.c3 bxc3 18.bxc3 Dd3 19.cxd4 Dxd4+ 20.Rg2 Tb8 21.Tb1 Txb1 1-0(43) Chochulski -- Loschinski, 1990; 7.b3 Aa6 8.Ad3 exd5 9.e5 Cg8 10.Axa6 Dxa6 11.Dxd5 Dc6 12.Dd3 d6 13.exd6 Dxd6 14.Dxd6 Axd6 15.Ab2 Cf6 16.Axf6 gxf6 17.Cd2 OO 18.OOO a5 19.Cc4 Af4+ 20.Rb1 Cc6 21.Ce2 Ae5 0-1(31) Glende -- Kaber, 1994.

  4. 6...Aa6 7.e5 Cg8 8.Ae3 g6 9.Cg3 Axf1 10.Cxf1 Ag7 11.f4 d6 12.Cf3 Ch6 13.C1d2 OO 14.a3 Cg4 15.Cb3 Db5 16.a4 Da6 17.Ad2 dxe5 18.h3 c4 19.hxg4 cxb3 20.fxe5 Dc4 21.De2 Dxd5 =-=(28) De Lima Luiz Carlos -- Borensztajn, 1994.

  5. 12.Ae2 d6 13.OO Cbd7 14.Dc2 Tfe8 15.Tae1 Db6 16.f4 a5 17.Rh1 a4 18.Db1 Aa6 19.Ad3 Cg4 20.Ce4 h6 21.Chf2 Cxf2+ 0-1(47) Md Nor -- Rossi C 2436, 2000.

  6. 4...Db6 5.e4 d6 6.h3 g6 7.Cf3 Cbd7 8.Ae2 Ag7 9.OO OO 10.Tb1 a6 11.Af4 Ch5 12.Ae3 Da5 13.Cd2 Chf6 14.Cc4 Dd8 15.a4 b5 16.axb5 axb5 17.Cxb5 Cxe4 18.Ad3 Aa6 19.Cba3 Cef6 20.Ae2 Dc7 21.Te1 Tfb8 1-0(55) Havas 2044 -- Ivankovic 2133, Sibenik (Croatia) 2009; 5.Tb1 d6 6.e4 g6 7.h3 Ag7 8.Ab5+ Cbd7 9.a4 OO 10.Cf3 a6 11.Ac4 Dc7 12.OO Cb6 13.Ae2 Tb8 14.Te1 Ad7 15.a5 Cc8 16.Ta1 Ca7 17.Af1 Ab5 18.Cxb5 Cxb5 19.Axb5 axb5 20.De2 b6 21.axb6 Dxb6 =-=(67) Euting Werner -- Bogorad, 2005; 5.Ca4 Dd6 6.c4 e5 7.Dc2 Dc7 8.e4 d6 9.Ae2 Cbd7 10.Cf3 a5 11.Cc3 b6 12.OO Cb8 13.a3 g6 14.Ag5 Ae7 15.Tab1 Dd8 16.Ad2 Ad7 17.Cb5 Axb5 18.cxb5 Cbd7 19.b3 a4 20.bxa4 Ta7 21.Ad1 OO 1-0(62) Perrone Bruno Freire -- Melo Alfredo, 2000.
    4...c4 5.e4 Dc5 6.Cf3 d6 7.De2 Ag4 8.Dxc4 Dxc4 9.Axc4 Axf3 10.gxf3 Cbd7 11.OOO a6 12.The1 g6 13.Af1 Ag7 14.Ae3 OO 15.Ce2 Ce5 16.Ag2 Cc4 17.Ad4 Ah6+ 18.Rb1 Tfc8 19.c3 Ch5 20.b3 Ce5 21.Ae3 Axe3 =-=(65) Haselhorst -- Juergeleit, 1996; 5...Dc7 6.De2 b5 7.Cxb5 Db6 8.Dxc4 Ab7 9.Ae3 Da5+ 10.b4 Da4 11.Cc7+ Rd8 12.Cxa8 Axa8 13.Db5 Dxb5 14.Axb5 e6 15.Axa7 Axb4+ 16.Re2 Cxe4 17.Axb8 Cc3+ 18.Rd3 Axd5 19.f3 Re7 20.Ae5 Tc8 21.Aa6 Tc6 =-=(49) Bennemann 2096 -- Poetsch, 2003.
    4...Dc7 5.e4 a6 6.f3 d6 7.a4 g6 8.Dc1 h5 9.g3 Cbd7 10.Ah3 Ce5 11.Axc8 Dxc8 12.Af4 Cc4 13.Rf2 Ag7 14.Cge2 Ca5 15.h3 Cc4 16.Tb1 Cd7 17.g4 h4 18.b3 Cce5 19.Cd1 Dc7 20.Ce3 Tc8 21.Rg2 f6 1-0(38) Andrich -- Paulsen, 2001.

  7. 5.Ce4 Db6 6.Cxf6+ exf6 7.Ac3 Cd7 8.e4 g6 9.Dd2 Ag7 10.f4 OO 11.OOO Dc7 12.h4 Te8 13.Te1 a6 14.g4 b5 15.Aa5 Cb6 16.f5 b4 17.Cf3 Ad7 18.h5 g5 19.h6 Ah8 20.Axb6 Dxb6 21.Ac4 Ab5 1-0(51) Gonzalez Valenzuela 2089 -- Munoz Pantoja 2479, 2007.

  8. 5...e5 6.Ad3 Ae7 7.h3 a6 8.a4 Cbd7 9.De2 OO 10.Cf3 Te8 11.OO Dc7 12.a5 Cf8 13.Ca4 Cg6 14.b4 cxb4 15.Cb6 Tb8 16.Tfb1 Cd7 17.Txb4 Cc5 18.Tab1 Cf4 19.Axf4 exf4 20.Dd2 Af6 21.Dxf4 Ac3 1-0(36) Heinig 2287 -- Dauth 2277, 2001.

  9. 6.f4 Ag7 7.Cf3 OO 8.Ac4 b5 9.Cxb5 Db6 10.Cc3 Aa6 11.Ca4 Db7 12.De2 e6 13.dxe6 Axc4 14.Dxc4 Cxe4 15.exf7+ Txf7 16.Cc3 Cxd2 17.Rxd2 d5 18.Dxc5 Cd7 19.De3 Cb6 20.Rd1 Cc4 21.De6 Dxb2 0-1(24) Link 2242 -- Send 2162, 2003.

  10. 9.a4 a6 10.Te1 h6 11.Af1 Dc7 12.h3 Ce5 13.Cxe5 dxe5 14.a5 Ad7 15.Ca4 Axa4 16.Txa4 Ce8 17.b3 Cd6 18.Ac3 Tad8 19.Da1 Cb5 20.Axb5 axb5 21.Ta2 b4 1-0(41) Adams 2220 -- Burghardt 2198, 2007.

  11. 12.Cd2 Rh7 13.Cc4 Cb6 14.Ce3 Cbd7 15.Ag3 Cxe4 16.Cxe4 f5 17.Ad3 f4 18.Ah4 fxe3 19.Txe3 Ce5 20.Ae2 Tb8 21.a5 b5 1-0(57) Paschall 2352 -- Burghardt 2198, 2007.

  12. 5.d6 b4 6.dxe7 Axe7 7.Cb1 OO 8.c3 Cc6 9.Dc2 d5 10.cxb4 Cxb4 11.Axb4 Dxb4+ 12.Cd2 Tb8 13.Db3 c4 14.Dxb4 Txb4 15.OOO 0-1 Israel -- Bauer, 1998.

  13. 5...Da4 6.Cc3 Da5 7.Ce4 =-= Dresen -- Buecker, 1988.
    5...b4 6.Cxf6+ gxf6 7.e4 d6 8.a3 Db6 9.axb4 cxb4 10.Ae3 Dc7 11.Cf3 Ag7 12.Cd4 a5 13.Ab5+ Ad7 14.Axd7+ Cxd7 15.OO Ce5 16.Dh5 OO 17.Tae1 a4 18.f4 Cg6 19.Tf3 Tfb8 20.Th3 a3 21.Dxh7+ Rf8 0-1(35) Walton 2205 -- Nicholas 2104, 2001.
    5...Dc7 6.Cxf6+ gxf6 7.e4 De5 8.Df3 Dxb2 9.Ac3 Dxc2 10.Axb5 a6 11.Ac4 d6 12.Ab3 Ag4 13.Axc2 Axf3 14.Cxf3 Tg8 15.Aa4+ Cd7 16.OO Tg4 17.Cd2 Ah6 18.f3 Tg6 19.Cc4 OOO 20.Tab1 Tdg8 21.Axd7+ Rxd7 1-0(22) Hart -- Daoud Mod, 1989.

  14. 6...exf6 7.g3 g6 8.Ag2 Ag7 9.Ch3 f5 10.c3 OO 11.Dc1 Te8 12.Cf4 d6 13.h4 Cd7 14.Cd3 Cf6 15.Ah6 Axh6 16.Dxh6 c4 17.Cb4 Dxf2+ 18.Rxf2 Cg4+ 19.Re1 Cxh6 20.a4 bxa4 21.Txa4 f4 0-1(46) Steinbacher -- Martynov, 1993; 7...Ad6 8.Ag2 OO 9.e4 Ae5 10.Tb1 f5 11.Cf3 Af6 12.e5 Te8 13.OO Axe5 14.Cxe5 Txe5 15.Te1 d6 16.Af4 f6 17.Axe5 fxe5 18.f4 Cd7 19.Rh1 Cf6 20.c4 b4 21.fxe5 dxe5 1-0(29) Goldenberg -- Gordon, 1996; 7.a4 b4 8.a5 Dc7 9.e4 g6 10.c3 Ca6 11.Ch3 Tb8 12.Ac4 d6 13.De2 Db7 14.OO Ae7 15.f4 OO 16.f5 bxc3 17.bxc3 Cc7 18.a6 Da8 19.Ah6 Td8 20.Cf2 Ad7 21.Cg4 Ce8 1-0(36) Mehne 2213 -- Boehle 2276, Oberhausen (Germany) 2008.

  15. 7.e4 Ab7 8.Dh5 d6 9.Ce2 Cd7 10.Cf4 Ce5 11.Ce6 Rd7 12.Cf4 Rc7 13.a4 a6 14.Ae2 Ag7 15.Ac3 Cg6 16.Cd3 c4 17.a5 Da7 18.Cb4 Taf8 19.g3 Ce5 20.OO Thg8 21.Tfd1 f5 1-0(79) Haus -- Kleinschmidt, 1990; 7...h5 8.h4 d6 9.Ae2 f5 10.exf5 Axf5 11.Axh5 Ag7 12.Axf7+ Rxf7 13.Df3 e6 14.g4 1-0 Fischer Thomas 2233 -- Kowallik, 1999.

  16. 8.e4 h5 9.Ag2 h4 10.Ch3 hxg3 11.hxg3 d6 12.De2 b4 13.Ae3 Aa6 14.Dd2 Cd7 15.f4 Da5 16.Af1 Axf1 17.Rxf1 f5 18.exf5 Ag7 19.Rg2 Axb2 20.Tad1 Ac3 21.Dd3 Dxa2 0-1(33) Langecker Heinrich -- Schoene, 1999.

  17. 12.Ch5 f5 13.Ac3 Tg8 14.h3 fxg4 15.hxg4 Txg4 16.Af3 Tg6 17.Ad2 OOO 18.Axh6 Txh6 19.Dd2 Tdh8 20.Txh4 Dg6 21.OOO Txh5 =-=(38) Koch -- Gallinnis, 1990.

  18. 5...Ab7 6.e4 c4 7.e5 Cg8 8.Cf3 a6 9.a4 b4 10.Ca2 Dxd5 11.Cxb4 De6 12.Ac3 d5 13.Cg5 Dd7 14.e6 fxe6 15.Dh5+ g6 16.Dh3 Cf6 17.Dxe6 Dxe6+ 18.Cxe6 Rf7 19.Cd8+ Rg7 20.Cxb7 a5 21.Cxd5 1-0 Papadopoulou 2136 -- Lakakis 2013, 2001.
    5...c4 6.e4 d6 7.Cge2 Db6 8.Ae3 Db7 9.Cd4 a6 10.Ae2 e5 11.dxe6 fxe6 12.Af3 e5 13.Cf5 Dc7 14.Ag5 Ae6 15.Axf6 gxf6 16.Ah5+ Rd8 17.Cd5 Axd5 18.Dxd5 Ta7 19.De6 Cd7 20.De8+ 1-0 Suez-Panama 2086 -- Amram 1850, 2006.

  19. 6.Ce4 Db6 7.Cxf6+ Dxf6 8.Ac3 e5 9.Cf3 d6 10.g3 g6 11.Ag2 Ag7 12.OO OO 13.Cd2 De7 14.e4 f5 15.exf5 Axf5 16.Ce4 Cd7 17.Te1 Tf7 18.f4 Axe4 19.Txe4 Taf8 20.Ah3 Rh8 21.Dd2 c4 1-0(36) Scholz -- Nory, 1988; 9.g3 b4 10.axb4 cxb4 11.Ad2 Ac5 12.e3 Ab7 13.Ag2 d6 14.Ce2 Cd7 15.c3 a5 16.OO OO 17.h3 Cb6 18.g4 Axd5 19.e4 Ac4 20.b3 Ab5 21.c4 Ac6 0-1(39) Paredes Prats -- Knechtel Tim E, 1993.

  20. 7.f3 e6 8.Cge2 b4 9.axb4 cxb4 10.Ca4 Ab7 11.Af4 d6 12.dxe6 fxe6 13.Cg3 Ae7 14.Ad3 OO 15.OO Cbd7 16.De2 Tfe8 17.Tfd1 Ce5 18.Axe5 dxe5 19.Ac4 Af8 20.b3 Cd7 21.Rh1 Rh8 =-= Bredl -- Haag, 1993; 7...Ab7 8.Cge2 d6 9.Cf4 Cbd7 10.Ae2 g6 11.OO Ag7 12.Ch3 OO 13.Dc1 e6 14.dxe6 fxe6 15.Af4 Ch5 16.Ah6 d5 17.Axg7 Rxg7 18.Dg5 d4 19.Cd1 Dd8 20.Dxd8 Taxd8 21.b3 Cb6 1-0(55) Dempsey 2168 -- Barton 2149, 1999.
    7.De2 d6 8.f4 Ag4 9.Cf3 Cbd7 10.h3 Axf3 11.Dxf3 g6 12.Ae2 Ag7 13.OO OO 14.Rh1 b4 15.Cd1 a5 16.Ce3 Cb6 17.Cc4 Cfd7 18.Tab1 a4 19.Ad3 Tab8 20.De2 Cf6 21.g4 e6 0-1(29) Jussupow 2583 -- Bauer 2634, 2007; 8...Ab7 9.Cf3 Cbd7 10.g3 g6 11.Ah3 Cb6 12.OO Ag7 13.Tad1 b4 14.Cb1 a5 15.Tfe1 OO 16.c4 bxc3 17.Cxc3 Aa6 18.Df2 Cc4 19.Ac1 Cd7 20.e5 Tfb8 21.e6 Cf8 1-0(29) Straeter -- Wegener, 1990.
    7.Ad3 e6 8.Cf3 Ab7 9.OO Ad6 10.Te1 Cg4 11.g3 OO 12.e5 Cxe5 13.Axh7+ Rxh7 14.Cxe5 Rg8 15.Af4 Axe5 16.Axe5 d6 17.Axg7 Rxg7 18.Dg4+ Rh6 19.Dh4+ Rg6 20.Te4 1-0 Gyorkos -- Srienz, 1993.
    7.b4 d6 8.Cf3 Cbd7 9.Ae2 g6 10.Tb1 Ag7 11.OO OO 12.Dc1 Ab7 13.Te1 Tfe8 14.Ad3 Cg4 15.Cd1 Tac8 16.Ce3 Cgf6 17.c4 cxb4 18.axb4 bxc4 19.Cxc4 Cxe4 20.Txe4 Axd5 21.De1 Axe4 1-0(29) Ommer -- Schlamp, 1989.

  21. 7...Ab7 8.Cf3 b4 9.Axf6 gxf6 10.Ce2 e6 11.g3 f5 12.exf5 Axd5 13.Ag2 Ah6 14.axb4 cxb4 15.Dd4 Tg8 16.OO Db7 17.Ch4 Axg2 18.Cxg2 Df3 19.Cef4 Cc6 20.Dd6 Af8 21.Dc7 Cd4 1-0(30) Kalinitschew -- Luett, 1990.
    7...g6 8.Cf3 d6 9.e5 dxe5 10.d6 Dd8 11.Cxe5 Ta7 12.Cxb5 Tb7 13.Cc7+ Txc7 14.dxc7 Dxc7 15.Cc4 Ab7 16.Cd6+ 1-0 Rakic -- Freckmann, 1986.

  22. 8.Ad3 Cbd7 9.Cf3 g6 10.OO Ag7 11.Te1 h6 12.Af4 Ch5 13.Ad2 Ce5 14.Ae2 Cf6 15.Cxe5 dxe5 16.Af3 OO 17.Dc1 Rh7 18.Cd1 Ce8 19.c4 Cd6 20.cxb5 axb5 21.Ab4 c4 0-1(62) Sanchez -- Fleury, 1995.

  23. 12.OO Tg8 13.Rh1 Tb8 14.Cf5 Axf5 15.exf5 Dc8 16.f4 Cc4 17.Axc4 bxc4 18.Dh5 Txb2 19.Ce4 Ag7 20.Tae1 Rf8 21.De2 Tb7 1-0(32) Schweda -- Fahrner, 1996.

  24. 7...d6 8.b4 g6 9.bxc5 Dxc5 10.Ad3 Ag7 11.OO OO 12.Ce2 Ag4 13.Ae3 Dc7 14.Cd2 Axe2 15.Dxe2 Cbd7 16.c4 Ce5 17.cxb5 Dc3 18.Ac4 axb5 19.Axb5 Txa3 20.Ad4 Db4 21.Txa3 Dxa3 1-0(22) Veingold -- Kiltti, 1996; 8.Ae2 Cbd7 9.OO g6 10.Dc1 h6 11.Ce1 Ag7 12.f3 Ab7 13.Cd3 Cb6 14.Cd1 Cfd7 15.C3f2 Cf8 16.c4 bxc4 17.Aa5 Cfd7 18.Ce3 Db8 19.Ac3 Axc3 20.Dxc3 f6 21.Tfc1 a5 1-0(52) Apfelhofer H -- Schumacher, 1989.
    7...e6 8.Ag5 b4 9.axb4 cxb4 10.Cb5 Db7 11.Axf6 gxf6 12.Cbd4 Db6 13.Ac4 Ac5 14.Dd2 h5 15.OO e5 16.Cf5 d6 17.C3h4 Cd7 18.Ae2 Cf8 19.Cg7+ Rd8 20.Cxh5 Re7 21.Cf5+ Axf5 =-=(23) Mateuta -- Berescu, 1998.
    7...g6 8.e5 Cg4 9.Af4 d6 10.De2 Rd8 11.h3 Ch6 12.g4 Ag7 13.De3 Cg8 14.Ag2 h6 15.OO Cd7 16.exd6 exd6 17.Ce4 Af8 18.Tfe1 Cgf6 19.Cxf6 Cxf6 20.Ce5 Ab7 21.Cc6+ Rc8 1-0(28) Podzielny -- Larrass, 1991.

  25. 10.a4 bxa4 11.Txa4 Db7 12.Da1 f5 13.Ab5+ Ad7 14.Axd7+ Cxd7 15.exf5 Cb6 16.Tg4 h5 17.Tg3 Ah6 18.Cg5 OOO 19.Cge4 Af4 20.Td3 Thg8 21.g3 Ah6 1-0(30) Zysk -- Tagsold Christian, 1991.

  26. 12.Ae2 c4 13.Ag4 Cc5 14.Axc8 Dxc8 15.Df3 Dd7 16.OO OOO 17.a4 b4 18.Cd1 Ah6 19.Cf5 Ad2 20.Cde3 c3 21.Cc4 Dc7 1-0(57) Van Laatum 2327 -- Bor 2274, 2002.

  27. 6...Aa6 7.Axa6 Dxa6 8.exf6 bxc3 9.Axc3 gxf6 10.Dh5 Tg8 11.Ce2 Tg5 12.Df3 d6 13.OO Cd7 14.De4 Ce5 15.Cg3 Tg4 16.f4 Dc4 17.Df5 e6 18.dxe6 fxe6 19.Dh5+ Rd7 20.fxe5 Th4 21.Df7+ Rc6 1-0(24) Loebler 2264 -- Wais 2031, 2000; 10.d6 Dc6 11.Df3 Tg8 12.g3 a5 13.dxe7 Axe7 14.OOO a4 15.a3 Dxf3 16.Cxf3 Cc6 17.The1 OOO 18.Te4 d5 19.Txa4 1-0 Leynaud Olivier -- Iglesias Pablo, 1999; 7...bxc3 8.Ab7 cxd2+ 9.Dxd2 Db6 10.Axa8 Dxb2 11.Td1 Ce4 12.Da5 Dxe5 13.Cf3 Dc3+ 14.Dxc3 Cxc3 15.Td3 Cxa2 16.Rd2 g6 17.Tb3 Ah6+ 18.Rd3 Ca6 19.Rc4 OO 20.Ab7 C6b4 21.c3 Tb8 1-0(32) Livshits -- Gordon, 1992; 7.exf6 Axf1 8.Rxf1 bxc3 9.Axc3 Da6+ 10.Ce2 gxf6 11.Rg1 d6 12.Cf4 Dc4 13.Df3 Ca6 14.b3 Db5 15.Te1 OOO 16.Dh5 Cb4 17.a3 Ca6 18.Dxf7 Cc7 19.h4 De8 20.Dxe8 Txe8 21.Ad2 Ah6 1-0(35) Karner -- Lampen, 1991; 9.fxe7 cxd2 10.exf8D+ Rxf8 11.Ce2 g6 12.c3 Rg7 13.Dxd2 Te8 14.h4 h5 15.Cf4 Da6+ 16.Rg1 Df6 17.Th3 Ca6 18.Tf3 Dxh4 19.Dd3 Cc7 20.Dc4 g5 21.Dxc5 gxf4 1-0(41) Adla -- Royo Moya Miguel, 1995; 7.Ae2 Axe2 8.Dxe2 bxc3 9.Axc3 Da6 10.Dxa6 Cxa6 11.exf6 gxf6 12.OOO d6 13.Cf3 Ah6+ 14.Rb1 Cc7 15.a4 Tg8 16.g3 Tg4 17.b3 Tb8 18.Ra2 Te4 19.The1 Txe1 20.Axe1 Rd7 21.Aa5 Tg8 =-=(47) Savolainen 2215 -- Kiltti 2212, 2001.
    6...Cg8 7.Ce4 Ab7 8.Ac4 e6 9.Df3 Db6 10.Ce2 exd5 11.Cg5 Ch6 12.Axd5 Axd5 13.Dxd5 Dc6 14.Cf4 Ae7 15.h4 Ad8 16.Ce4 Cf5 17.Cxc5 Cxh4 18.Cb7 Cf5 19.Th5 g6 20.Txf5 Dxd5 21.Cxd5 gxf5 1-0(25) Bauer -- Buecker, 1996.

  28. 8.d6 Dc6 9.exf6 gxf6 10.Ae2 De4 11.Dd2 Ab7 12.Cf3 e5 13.OOO h5 14.Ad3 Dg4 15.Rb1 Cc6 16.h3 Dxg2 17.Ae4 Ah6 18.De2 Dg7 19.Thg1 Df8 20.Cxe5 1-0 Zakharov -- Zhuravlev, Moscow 1965.

  29. 8...gxf6 9.Dh5 Aa6 10.Axa6 Cxa6 11.OOO Tg8 12.Ch3 OOO 13.Rb1 Txg2 14.Dxh7 Dd6 15.De4 Tg6 16.The1 Rb7 17.Ad2 Rc8 18.Af4 Db6 19.Te3 d6 20.Tb3 Dc7 21.Da4 Cb8 1-0(25) Tripoteau 2207 -- Morice 2059, 2001.

  30. 12.c4 Da6 13.Ac3 d6 14.Ae2 Cd7 15.OO Ce5 16.b3 Db6 17.Ce1 f5 18.Cd3 Af6 19.Ad1 a5 20.a4 Dd8 21.Ac2 Cg4 =-=(32) Chan Nevil -- Corkett 2255, 1999.

  31. 8...exf6 9.Cf3 Ae7 10.Ad3 OO 11.OO Aa6 12.Te1 Ad6 13.b3 Axd3 14.Dxd3 Ca6 15.a3 Tfe8 16.Cd2 Cc7 17.Cc4 Da6 18.a4 Af4 19.g3 Ah6 20.Aa5 Txe1+ 21.Txe1 Te8 1-0(26) Schatz Werner -- Meyburg, 1988.

  32. 9.Ce2 d6 10.Cg3 Cd7 11.a4 a6 12.Ad3 Ab7 13.a5 Dc7 14.Ac4 Tg8 15.De2 Ce5 16.Ab3 OOO 17.OOO Rb8 18.Rb1 Ac8 19.f4 Cg6 20.Thf1 Ra7 21.Dh5 h6 1-0(38) Toh -- Yong, 1995; 9...Ca6 10.Cg3 Ab7 11.Ac4 Tg8 12.OO Cc7 13.Te1 OOO 14.d6 Ce6 15.dxe7 Axe7 16.Dh5 Tdf8 17.Tad1 Tg5 18.Dxh7 d5 19.Ad3 c4 20.Txe6 Dxe6 21.Af5 Txf5 1-0(22) Ackerley -- Holland J, 1992.
    9.g3 Ca6 10.Ag2 Ab7 11.Ce2 Dd6 12.Dd2 h5 13.Df4 Dxf4 14.Cxf4 h4 15.OO Cb4 16.a3 Cxc2 17.Tac1 Cd4 18.Axd4 cxd4 19.Tfd1 Tc8 20.d6 Ac6 21.dxe7 Ag7 0-1(39) Stickler -- Buecker, 1994.
    9.a4 Aa6 10.Axa6 Cxa6 11.Ce2 Dd6 12.Dd3 Tb8 13.OO Cb4 14.Axb4 Txb4 15.Cg3 e6 16.Tfe1 Rd8 17.Ce4 Dxd5 18.Dxd5 exd5 19.Cxf6 Ag7 20.Cxd5 Txb2 21.Tab1 Te8 =-=(53) Heinig -- Loschinski, 1991.
    9.Dh5 d6 10.OOO Cd7 11.f4 Ag7 12.Cf3 h6 13.Ad3 Tb8 14.The1 Dd8 15.Ch4 Cb6 16.b3 c4 17.Af5 cxb3 18.axb3 a5 19.Td3 Tf8 20.Axa5 Ta8 21.Ac3 Dc7 1-0(40) Rodrigues 2229 -- Reis 2249, 2001.
    9.Ac4 d6 10.De2 Aa6 11.f4 Tg8 12.g3 Ag7 13.Cf3 Rf8 14.OO Axc4 15.Dxc4 Cd7 16.Tae1 Db7 17.Td1 Cb6 18.Dd3 h5 19.Ch4 Ca4 20.Cf5 Db6 21.De4 c4+ =-=(31) Mueller Georg -- Bethe, 1994.

  33. 9...Ab7 10.Ac4 Tg8 11.OO Ca6 12.Dd2 f5 13.Ce5 Ah6 14.De2 OOO 15.Cxf7 Dg6 16.g3 Dxf7 17.Axa6 Dxd5 18.Axb7+ Rxb7 19.Tad1 Dc6 20.Dxe7 Ag5 21.Dd6 Tg6 =-=(72) Weglarz -- Westphal, 1997.
    9...d6 10.Ac4 Tg8 11.OO Ah3 12.Ce1 Ag4 13.Dd3 Tg6 14.h3 Ac8 15.Cf3 Cd7 16.Ch4 Th6 17.Cf5 Th5 18.g4 Ce5 19.Axe5 Axf5 20.Dg3 Axg4 21.Axf6 Af5 1-0(42) Mah -- Barton, 1997.

  34. 12.De4 Cc7 13.OOO Ab7 14.Ac4 Txg2 15.Ch4 Tg5 16.Cf5 De6 17.dxe6 Axe4 18.Txd7 Txf5 19.Te1 Ad5 0-1 Libeau -- Buecker, 1988.

  35. 9.Ce2 Ab7 10.Cg3 Ca6 11.b3 Df4 12.Ac4 Cc7 13.Dd3 Tg8 14.OO h5 15.Tfe1 OOO 16.Cxh5 Dg5 17.Cg3 Cxd5 18.h4 Dxh4 19.Axd5 e6 20.Axb7+ Rxb7 21.Aa5 1-0 Bern 2379 -- Moe Nilssen Nils Erik, 1999; 11...Da3 12.Ac4 Cb4 13.OO Tg8 14.Ce4 Tg6 15.Cxc5 Cxc2 16.Cxb7 Cxa1 17.Dd2 Ah6 18.f4 a5 19.Txa1 1-0 Leisebein Peter -- Gretencord Ulrich, 2001.
    9.Cf3 De4+ 10.Ae2 Aa6 11.Rf1 Axe2+ 12.Dxe2 Dxd5 13.Axf6 Tg8 14.Td1 De6 15.Ac3 Dxe2+ 16.Rxe2 Txg2 17.Thg1 Tg6 18.Ce5 Te6 19.Rf1 f6 20.Cd3 Ca6 21.Cf4 Te4 =-=(84) Fridman Daniel 2621 -- Bauer 2634, 2007.
    9.Ad3 Ab7 10.Dh5 Tg8 11.Ce2 h6 12.b3 Dg4 13.Dxg4 Txg4 14.Ac4 d6 15.OO Cd7 16.Tad1 OOO 17.f3 Tg8 18.Cf4 Ag7 19.Ad3 Cb6 20.Af5+ Rc7 21.Tfe1 Tde8 1-0(63) Cifuentes Parada -- Lemmers, 1992.
    9.Ae2 De4 10.f3 Dg6 11.g3 Aa6 12.Ch3 Ah6 13.Cf2 d6 14.OO OO 15.Cg4 Ag7 16.f4 h5 17.Cf2 Axe2 18.Dxe2 Te8 19.Db5 Td8 20.Tae1 Cd7 21.Txe7 Cb6 1-0(54) Klauser -- Drechsler, 1991.
    9.De2 Aa6 10.De3 Axf1 11.Rxf1 Dc4+ 12.Dd3 Dxd3+ 13.cxd3 d6 14.Te1 Rd7 15.Cf3 Ca6 16.Cg5 h6 17.Ch3 Tg8 18.Cf4 Tg5 19.h4 Tf5 20.Te4 h5 21.g3 Ah6 =-=(40) Nickl -- Bree, 1987.
    9.d6 Ab7 10.De2 De4 11.OOO Dxe2 12.Cxe2 Cc6 13.Cg3 e5 14.Ce4 Cd4 15.Cxf6+ Rd8 16.Aa5+ Rc8 17.c3 Ah6+ 18.Rb1 Ce6 19.Ab5 Cf8 20.The1 e4 21.Cxe4 Axe4+ 1-0(24) Just -- Schiller, 1991.

  36. 9...Dxc2 10.Ad3 Da4 11.d6 Cc6 12.Ce2 Ab7 13.OO Cd8 14.Dg3 Ce6 15.dxe7 Axe7 16.b3 Dc6 17.f3 OOO 18.Dh4 Cg5 19.Cg3 Thg8 20.Af5 Rb8 21.Tad1 d5 1-0(50) Backwinkel -- Buecker, 1985.
    9...d6 10.b3 Da3 11.Ab5+ Ad7 12.Axd7+ Cxd7 13.Ce2 Da6 14.OO Ce5 15.Axe5 fxe5 16.Cg3 Ag7 17.Tfe1 Db7 18.Cf5 Tg8 19.c4 Dd7 20.Tad1 Af6 21.Te4 Tg5 1-0(44) Van Zanten -- Van Dongen Cor (NED) 2342, Leiden (Netherlands) 2009.

  37. 12.g3 Dg4 13.Dxg4 Txg4 14.f4 d6 15.Cf3 Cd7 16.Ch4 OOO 17.Ae2 Tg8 18.Ah5 Tg7 19.Cf5 Tg6 20.The1 Cb6 21.Aa5 Cxd5 1-0(43) Froehlich 2397 -- Tindall 2286, 2004; 13.De3 d6 14.Ab5+ Cd7 15.Ce2 a6 16.h3 Dg7 17.Aa4 Rd8 18.De4 Dg6 19.Aa5+ Re8 20.Axd7+ Rxd7 21.Da4+ 1-0 Treppner -- Doll, 1987.

  38. 9.Ae2 gxf6 10.Dd2 h5 11.f3 Da4 12.b3 Da3 13.Ab5 Aa6 14.Aa4 Ah6 15.f4 OO 16.Ce2 e5 17.OO d6 18.Cg3 Axf1 19.Txf1 Ca6 20.Cf5 Ag7 21.Ce7+ 1-0 Gerber -- Schneider, 2006; 10.Cf3 Aa6 11.Rf1 Axe2+ 12.Dxe2 Dxd5 13.Axf6 Tg8 14.Te1 De6 15.Dxe6 fxe6 16.Ac3 Ag7 17.Axg7 Txg7 18.Te5 Ca6 19.a3 Tb8 20.b3 Tg6 21.Th5 h6 =-=(41) Fransson -- Christ, 1993; 10.f3 Dg6 11.g3 Ab7 12.Ac4 d6 13.De2 Ah6 14.f4 Cd7 15.OOO OOO 16.Aa6 Cb6 17.Axb7+ Rxb7 18.Dxe7+ Rb8 19.Dxf6 Dh5 20.g4 Dxg4 21.Dxh6 Thg8 1-0(36) Motoc 2330 -- Balandier 2103, Cappelle la Grande (France) 2008; 10.Rf1 d6 11.Af3 Dg6 12.Ce2 Ah6 13.Cg3 OO 14.Ad2 f5 15.Dc1 Axd2 16.Dxd2 Cd7 17.Te1 Ce5 18.Ah5 Df6 19.b3 Tb8 20.f4 Cg6 21.c4 Tb6 0-1(65) Fasoli S -- Contini, 1991; 10.Dd3 Dxd3 11.Axd3 Ab7 12.Ae4 Ah6 13.Ce2 d6 14.Cg3 Cd7 15.Cf5 Af4 16.g3 Ae5 17.Ad2 e6 18.Ce3 Cb6 19.c3 f5 20.Ag2 OOO 21.dxe6 fxe6 =-=(40) Leenders Ruud -- Bor, 1994.
    =-= Tomas S -- Rueger, 1988.

  39. 10.Dd2 h5 11.f3 Dg6 12.OOO Ah6 13.f4 d6 14.g3 De4 15.Tg1 Da4 16.Rb1 Af5 17.Cc1 c4 18.Ce2 Ca6 19.Cd4 Ae4 20.Te1 Axd5 21.Cf5 Ae6 1-0(26) Lipski -- Skrobek, 1978; 12.Cg3 Ah6 13.Df2 d6 14.Ad3 Dg5 15.OO Rf8 16.Tae1 a6 17.Ce4 Dg7 18.De2 Tg8 19.g3 1-0 Appel -- Partzsch Lukas, 1988.
    10.Dd3 Dxd3 11.cxd3 d6 12.d4 c4 13.Cg3 Aa6 14.Cf5 Cd7 15.g3 Cb6 16.Ag2 Tc8 17.OO Ab7 18.Tfe1 Rd7 19.Ce3 Ah6 20.Ah3+ e6 21.dxe6+ fxe6 =-=(50) Simon Je 2202 -- Gandel Daniel A, 2004.

  40. 10...Da4 11.b3 Da3 12.d6 Ab7 13.Cf4 Cc6 14.Cd5 OOO 15.dxe7 Cxe7 16.Ac4 Cxd5 17.Axd5 Da6 18.Axb7+ Rxb7 19.Dd5+ Rb8 20.Rf2 Te8 21.The1 Te6 1-0(25) Andersen -- Loschinski, 1991.

  41. 12.g3 h5 13.Ch3 De3+ 14.De2 Dxe2+ 15.Axe2 d6 16.Cf2 Cd7 17.OOO Ce5 18.The1 Ad7 19.Rb1 Ag7 20.h4 Rf8 21.f4 Cg4 0-1(66) Halsegger -- Fahrner, 1992.

  42. 10...exf6 11.OOO Ad6 12.Cf3 OO 13.The1 Aa6 14.Ch4 Te8 15.Ag4 Txe1 16.Txe1 Rf8 17.g3 Ab7 18.Cf5 Ac7 19.d6 Ab6 20.Ce3 a5 21.Cc4 Ad8 1-0(29) Hampel -- Gradowski Guenter, 1994.

  43. 11.d6 e5 12.Af3 Cc6 13.Axc6 dxc6 14.f4 Tg8 15.Rf2 e4 16.Td1 f5 17.Ce2 Ae6 18.Td2 h5 19.Thd1 OOO 20.Cg3 h4 21.Ch5 Tg6 0-1(33) Lalev -- Buecker, 1984; 14.OOO Ae6 15.Aa5 Tg8 16.g3 Tg4 17.b3 Td4 18.Ce2 Txd6 19.c4 Ag4 20.Txd6 Axd6 21.Cc3 f5 1-0(49) Boehm Juergen -- Buecker, 1981; 12.OOO Ab7 13.Af3 Cc6 14.Ce2 Tb8 15.The1 Rd8 16.Ah5 Cb4 17.Axf7 Axg2 18.f4 Ah6 19.Ad2 Tf8 20.Ac4 Ae4 21.fxe5 Axd2+ =-=(72) West 2362 -- Tindall 2286, 2004.
    11.f4 d6 12.OOO Tg8 13.g3 Aa6 14.Af3 Cd7 15.Ch3 Ab7 16.Ae4 e5 17.The1 Ae7 18.Aa5 Cf8 19.c4 Aa6 20.Ad3 Ad8 21.Ac3 Tb8 1-0(41) Scheffner -- Luett, 1986; 11...Ab7 12.Af3 Tg8 13.Rf2 f5 14.Te1 Tg6 15.Ce2 Ah6 16.Cg3 Axf4 17.Cxf5 e6 18.dxe6 Axf3 19.Rxf3 1-0 Steller Soenke -- Ressler, 1990.
    11.Td1 d6 12.Ab5+ Cd7 13.Ce2 Tb8 14.Ac6 Ah6 15.OO Rf8 16.f4 Cb6 17.Cg3 Tg8 18.Tde1 Tg4 19.f5 Aa6 20.Tf3 Cc4 21.Ce4 Tf4 1-0(55) Rapparlie -- Kiefhaber, 1993; 11...Tg8 12.Af3 d6 13.Ae4 f5 14.Af3 Cd7 15.g3 Ah6 16.b3 a5 17.Tb1 a4 =-= Mahler -- Reuter Alfred, 2000.
    11.OOO Ah6+ 12.Rb1 d6 13.g3 Ab7 14.Cf3 Cd7 15.Ch4 OOO 16.Cf5 Af8 17.The1 Cb6 18.Ag4 1-0 Henttinen -- Pirttimaki, 1987.
    11.Ch3 d6 12.OOO Ah6+ 13.Rb1 OO 14.g4 Cd7 15.f4 Ag7 16.Ab5 Cb6 17.f5 Ab7 18.The1 Cxd5 19.Aa5 Ah6 20.c4 Ce3 21.g5 Axg5 1-0(37) Wagner 1967 -- Amran Roger 1917, 2003.

  44. 12.Ce2 Cd7 13.Cg3 Tb8 14.OO e5 15.Ag4 Ah6 16.Tad1 Tg8 17.Af5 Tg6 18.Tfe1 Ab7 19.Ce4 Re7 20.b4 c4 21.b5 Cb6 0-1(62) Panczyk -- Buecker, 1981; 15...Ab7 16.Axd7+ Rxd7 17.Tad1 Tg8 18.f4 Tg6 19.fxe5 dxe5 20.Ce4 Ae7 21.Td2 Tc8 0-1(50) Boehm Juergen -- Vetter, 1981; 12...Ca6 13.g4 Tg8 14.h3 Tb8 15.a3 Cc7 16.Ae4 Ab7 17.Td1 h6 18.Cg3 Cb5 19.Ad2 Ac8 20.c4 Cc7 21.Ac3 Ag7 0-1(71) Ilic -- Duxbury, 1997; 12...Ah6 13.Cg3 Af4 14.Ae4 Cd7 15.Ce2 Ae5 16.f4 Axc3+ 17.Cxc3 Tb8 18.OOO Aa6 19.a3 Cb6 20.The1 Tg8 21.g3 h6 1-0(49) Juergens Peter -- Wegener, 1993.

  45. 12.OOO Cd7 13.The1 Tb8 14.a3 Ah6+ 15.Rb1 Af4 16.g3 Ae5 17.Cxe5 fxe5 18.f4 f6 19.Ah5+ Rf8 20.Te4 Cb6 21.fxe5 dxe5 1-0(31) Schneider -- Rasmussen NE, 1995.
    12.Ab5+ Cd7 13.OO Ab7 14.Tad1 OOO 15.Cg5 Tg8 16.Cxf7 Te8 17.Tfe1 Ag7 18.Te6 Tef8 19.Cg5 fxg5 20.Txe7 Cf6 21.Ac6 Axc6 0-1(27) Fong Foo Khun Raymond -- Maddox, 1988.
    11...Ab7 12.OOO Ca6 13.The1 OOO 14.d6 e5 15.Ch4 h5 16.g3 Te8 17.Ac4 Th7 18.f4 e4 19.Axf6 Cb4 20.Cf5 Cc6 1-0 Skalkotas -- Zaroufis, 1992; 12.Td1 d6 13.Ab5+ Cd7 14.OO e5 15.dxe6 fxe6 16.Axf6 Tg8 17.Td3 Ae7 18.Axd7+ Rxd7 19.Tfd1 Axf6 20.Txd6+ Rc8 21.Rf1 Axf3 0-1(34) Gessenich Daniel -- Becker Godelind, 2001.
    11...Aa6 12.Axa6 Cxa6 13.OOO Tg8 14.g3 Ah6+ 15.Rb1 Cc7 16.The1 e5 17.b3 Cb5 18.Ab2 OOO 19.Te4 Af8 20.Th4 h6 21.Cd2 d6 =-=(47) Luettke -- Noldt, 1994.

  46. 10...exf6 11.Cg3 d6 12.OOO Ae7 13.Ab5+ Rf8 14.The1 a6 15.Txe7 axb5 16.Tde1 Ad7 17.Cf5 Ta6 18.Ad2 h5 19.Af4 Rg8 20.Cxd6 g5 21.Cxf7 gxf4 1-0(32) Dermann -- Molinaroli, 1986.

  47. 11.d6 e5 12.OOO Cc6 13.Cg3 Cb4 14.Ac4 Ab7 15.a3 Tc8 16.Ch5 Rd8 17.Thg1 Ae4 18.Cxf6 Ag6 19.Axe5 Ah6+ 20.f4 Cc6 21.Rb1 Cxe5 1-0(42) Browne -- Crispin, 1996; 13...Tg8 14.Ad3 Axd6 15.Axh7 Th8 16.Txd6 Txh7 17.Td5 Cb4 18.Axb4 cxb4 19.Cf5 Rd8 20.f3 a5 21.h4 Rc7 1-0(44) Agnello -- Gueci, 1994; 12...Aa6 13.Cg3 Axf1 14.Thxf1 Tg8 15.Ce4 Tg6 16.Cxc5 Txg2 17.f4 Ah6 18.Tde1 Rf8 19.Cd3 Cc6 20.Rb1 Cd4 21.Axd4 exd4 1-0(26) Relange 2452 -- Lochte 2227, 1999.
    11.OOO d6 12.Cg3 Ah6+ 13.Rb1 Af4 14.Ab5+ Ad7 15.Ad3 a5 16.Tde1 Ae5 17.Ad2 f5 18.Cxf5 Axf5 19.Axf5 Cd7 20.Axd7+ Rxd7 21.f4 Ad4 =-=(64) Engerer Hans -- Schydlo, 1991; =-=(64) Engerer Hans -- Stock, 1991.
    11.g3 d6 12.Ag2 Cd7 13.OO Ce5 14.h3 Af5 15.Tac1 h5 16.b3 Ah6 17.f4 Cd7 18.Rh2 OOO 19.Af3 Ag7 20.Rg2 e5 21.dxe6 fxe6 0-1(48) Cording -- Christ, 1992.

  48. 12.OOO Tg8 13.Ac4 d6 14.The1 Ah6+ 15.Rb1 Rf8 16.Cf5 Af4 17.g3 Ae5 18.Ad2 Ac8 19.Ad3 c4 20.Ae4 Ca6 21.Ah6+ Re8 1-0(32) Schmitt -- Pieper, 1991.

  49. 12.Ab5+ Cd7 13.OO Ab7 14.Tad1 OOO 15.Aa5 Cb6 16.Tfe1 Tg8 17.f3 Tg5 18.c4 h5 19.Ad2 Tg6 20.Cxh5 a6 21.Aa5 Cxd5 0-1(60) Tsorbatzoglou -- Gavrilakis, 1988; 14...a6 15.Aa4 Rd8 16.Aa5+ Rc8 17.f4 c4 18.b4 cxb3 19.cxb3 Cc5 20.Ae8 Ag7 21.Axf7 Tf8 1-0(23) Block Helmut -- Detmer Herbert, 1989; 13.Ac6 Tb8 14.OO Ab7 15.Tae1 Rd8 16.Axb7 Txb7 17.Te4 Tg8 18.Aa5+ Rc8 19.b3 f5 20.Cxf5 Cf6 21.Th4 Cxd5 1-0(46) Golubenko -- Huber 2159, ICCF 2006; 14...Rd8 15.Tfe1 Tg8 16.Te4 Cb6 17.a4 Ab7 18.Axb7 Txb7 19.Aa5 Rd7 20.c4 e6 21.Ch5 Tg6 1-0(42) Kulik Vadim -- Foy Jeffrey, 2001; 13.OOO Tb8 14.Aa4 Ah6+ 15.Ad2 Axd2+ 16.Txd2 Tb4 17.Ac6 Rd8 18.Axd7 Axd7 19.Te1 h5 20.f3 h4 21.Ce4 Ta4 1-0(50) Busch -- Buecker, 1983; 13.f3 Tb8 14.Aa4 Rd8 15.Aa5+ Cb6 16.c4 e5 17.Ac2 Ah6 18.Rf2 Re7 19.Ad3 Af8 20.b3 h5 21.Tad1 h4 =-=(31) Fuest Gerd -- Kribbe Wolfgang, 1990; 12...Ad7 13.Ad3 Ah6 14.Cf5 Af4 15.Tb1 Ae5 16.Ad2 e6 17.Cg7+ Re7 18.f4 Ad4 19.c3 c4 20.Axc4 Ab6 21.Rd1 Tg8 1-0(39) Del Rio de Angelis 2463 -- Do Brito 2137, 2000; 13...Ac8 14.OO Cd7 15.Tfe1 Ce5 16.Ab5+ Ad7 17.Axd7+ Rxd7 18.Te4 Cg6 19.Tae1 h5 20.h4 Ce5 21.b3 e6 1-0(32) Fritsche -- Gretencord Ulrich, 2001; 13.Axd7+ Cxd7 14.Cf5 e6 15.Ce3 Ah6 16.Cg4 Ag7 17.OOO e5 18.Rb1 Tb8 19.Ce3 Cb6 20.b3 Tg8 21.g3 c4 =-=(32) Dieu -- Lavoisier, 1997.
    12.Ae2 Ah6 13.OO Af4 14.Ch5 Ae5 15.Aa5 OO 16.f4 Axb2 17.Tab1 Ad4+ 18.Rh1 c4 19.Axc4 Aa6 20.Axa6 Cxa6 21.Cg3 Tfe8 1-0(65) Brandner 2322 -- Neumeier 2332, 2002.
    12.f4 Cd7 13.Ab5 Tb8 14.Ac6 h5 15.OO h4 16.Cf5 Th5 17.g4 hxg3 18.hxg3 Txf5 19.g4 Txd5 20.Axd5 Cb6 21.Ac6+ Ad7 =-=(26) Den Heijer -- Mes, 1990.