Chess Opening Explorer

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 b5 10. Bxf6 gxf6

White to move
956 games · 1954-2025
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move

games

white wins - draws - black wins %

11. Kb1

552

40.2%

30.6%

29.2%

11. Nxc6

259

31.3%

33.6%

35.1%

11. f5

111

36.9%

38.7%

24.3%

11. g3

29.4%

23.5%

47.1%

11. Nf3

38.5%

23.1%

38.5%

11. Qe1

33.3%

66.7%

11. Be2

100%

11. Nce2

50%

11. a3

T Vasvari vs A G Hagen, 2008 1/2-1/2

11.Kb1 +0.91 (44 ply)

NOTABLE GAMES: (?)
Joel Benjamin vs Z Kozul, 1997 (0-1)
Yifan Hou vs Li Chao, 2011 (0-1)
Deep Fritz vs Deep Junior, 2001 (0-1)
Navara vs Z Kozul, 2006 (1-0)
Tal vs B Malich, 1958 (1-0)

DEBUT: Y Sakharov vs Koblents, 1956 (1/2-1/2)
RECENT: Grigoriants vs Kulaots, 2017 (0-1)

GAME COLLECTIONS:
Kozul plays Suicide Variation by Deceptor
Sicilian Richter Rauzer for White by prime rib

OPENING DESIGNATIONS:
B67: Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 (935)
B60: Sicilian, Richter-Rauzer (8)
B61: Sicilian, Richter-Rauzer, Larsen Variation, 7.Qd2 (5)
B94: Sicilian, Najdorf (5)
B62: Sicilian, Richter-Rauzer (2)
B56: Sicilian (1)

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