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ECOOpeningGamesFreqW / D / L
B90
Sicilian Defense
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6
1513%
40%53%7%
E32
Nimzo-Indian Defense
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2
1110%
55%45%0%
D11
Slav Defense
1.d4 d5 2.c4 c6 3.Nf3
98%
11%67%22%
D35
Queen's Gambit Declined
1.d4 d5 2.c4 e6 3.Nc3 Nf6
98%
22%78%0%
C67
Ruy Lopez
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4
65%
50%50%0%
E81
King's Indian Defense
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O
65%
50%33%17%
E04
Catalan Opening
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3
54%
40%40%20%
A34
English Opening
1.c4 c5 2.Nc3
54%
20%40%40%
D93
Grünfeld Defense
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O …
44%
0%75%25%
B00
Pirc Defense
1.e4
44%
50%50%0%
D47
Semi-Slav Defense
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 …
44%
25%75%0%
A57
Benko Gambit
1.d4 Nf6 2.c4 c5 3.d5 b5
44%
25%25%50%
B17
Caro-Kann Defense
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7
44%
25%75%0%
E11
Bogo-Indian Defense
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+
44%
25%75%0%
C03
French Defense
1.e4 e6 2.d4 d5 3.Nd2
33%
33%67%0%