Chess Opening Explorer

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4

Black to move
3,899 games · 1924-2025
search database for this position

move

games

white wins - draws - black wins %

7...c5

2,912

33.6%

41.2%

25.2%

7...O-O

1,252

35.1%

36.4%

28.5%

7...b6

33.3%

40.7%

25.9%

7...Nc6

23.5%

52.9%

7...Qd7

50%

37.5%

12.5

7...a6

50%

7...e6

D Hellegaard vs H H Schmidt, 2006 1-0

7...Nd7

R Pakulla vs B Koch, 1953 1/2-1/2

7...O-O =0.00 (39 ply)

NOTABLE GAMES: (?)
Geller vs Smyslov, 1965 (1-0)
Spassky vs Fischer, 1970 (1-0)
Gligoric vs Smyslov, 1959 (0-1)
Topalov vs Anand, 2010 (1-0)
Spassky vs Fischer, 1966 (1-0)

DEBUT: E R Lundin vs K Helling, 1931 (1/2-1/2)
RECENT: Mohammed Khalfan Al Saidi vs A Volokitin, 2017 (0-1)

GAME COLLECTIONS:
Svidler's line against the old school Grunfeld e by musicalhair
Grunfeld Exch 7. Bc4 Sevilla by SeazerCZ
gruenfeld main line by uglybird

OPENING DESIGNATIONS:
D86: Grunfeld, Exchange (2306)
D87: Grunfeld, Exchange (1579)
D88: Grunfeld, Spassky Variation, Main line, 10...cd, 11.cd (10)
D89: Grunfeld (4)

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