Chess Opening Explorer

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7

White to move
303 games · 1938-2025
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move

games

white wins - draws - black wins %

6. O-O

180

47.2%

35%

17.8

6. Qa4+

57.6%

30.4%

6. Nc3

48.2%

37.5%

14.3

6. Qc2

53.3%

40%

6. Ne5

33.3%

6. Na3

100%

6. Nbd2

T Bergs vs I Zdanovs, 1940 1-0

6.O-O +0.15 (29 ply)

DEBUT: Flohr vs Szabo, 1939 (1-0)
RECENT: V Mikhalevski vs O Moor, 2011 (1-0)

OPENING DESIGNATIONS:
E05: Catalan, Open, Classical line (303)

FEN:
URL:

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