Oskar Hajek's chess openings
CM🇨🇿 CzechiaFIDE 2264207 games
Oskar Hajek, Candidate Master from Czechia, has 207 tournament games in the ChessPrep database. As White, Oskar Hajek most often opens with 1.e4 (61% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.
As White104 games · +51 =21 −32 · 59%
As Black103 games · +37 =22 −44 · 47%
As White
- 1.e4 King's Pawn Opening61%63 games · scores 54% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1.d4 Queen's Pawn Opening32%33 games · scores 68% · main line 1.d4 Nf6 2.Nc3 d5 3.Bf4 a6
- 1.c4 English Opening5%5 games · scores 60% · main line 1.c4 Nf6 2.g3 g6 3.Bg2 d5
As Black against 1.e4
- 1...e5 Open Game42%21 games · scores 48% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...d6 Pirc Defense32%16 games · scores 47% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 e5
- 1...c6 Caro-Kann Defense10%5 games · scores 10% · main line 1.e4 c6 2.d4 d5 3.e5 c5
As Black against 1.d4
- 1...d5 Closed Game52%14 games · scores 46% · main line 1.d4 d5 2.Nf3 Nf6 3.c4 dxc4
- 1...Nf6 Indian Defense22%6 games · scores 50% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1...c5 Old Benoni Defense15%4 games · scores 25% · main line 1.d4 c5 2.Nf3 cxd4 3.Nxd4 e5
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