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Bosak, Jan

🇨🇿CZE · 77 games analyzed · FIDE #314692 · 32W 31D 36L

classical 2069
rapid 2022
blitz 2017
ECOOpeningGamesFreqW / D / L
A28
English Opening
1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6
1542%
40%47%13%
E98
King's Indian Defense
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O …
514%
20%20%60%
D59
Queen's Gambit Declined
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 h6 …
411%
25%75%0%
B40
Sicilian Defense
1.e4 c5 2.Nf3 e6
26%
0%100%0%
A88
Dutch Defense
1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O …
26%
50%50%0%
A11
Réti Opening
1.c4 c6
13%
0%100%0%
C02
French Defense
1.e4 e6 2.d4 d5 3.e5
13%
0%0%100%
D31
Semi-Slav Defense
1.d4 d5 2.c4 e6 3.Nc3
13%
0%100%0%
A54
Old Indian Defense
1.d4 Nf6 2.c4 d6 3.Nf3 Bg4
13%
0%0%100%
D94
Grünfeld Defense
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3
13%
0%0%100%
D34
Tarrasch Defense
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 …
13%
100%0%0%
D44
Semi-Slav Defense Accepted
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 dxc4
13%
100%0%0%
A15
English Orangutan
1.c4 Nf6
13%
100%0%0%