Petr Mach's chess openings
CM🇨🇿 CzechiaFIDE 2126205 games
Petr Mach, Candidate Master from Czechia, has 205 tournament games in the ChessPrep database. As White, Petr Mach most often opens with 1.e4 (57% of games). As Black, against 1.e4 the usual reply is 1...d5, the Scandinavian Defense; against 1.d4 it is 1...Nf6.
As White100 games · +31 =44 −25 · 53%
As Black105 games · +29 =36 −40 · 45%
As White
- 1.e4 King's Pawn Opening57%57 games · scores 56% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.Nf3 Réti Opening29%29 games · scores 47% · main line 1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7
- 1.d4 Queen's Pawn Opening11%11 games · scores 59% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
As Black against 1.e4
- 1...d5 Scandinavian Defense35%21 games · scores 50% · main line 1.e4 d5 2.exd5 Nf6 3.d4 Nxd5
- 1...c5 Sicilian Defense32%19 games · scores 61% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1...e6 French Defense18%11 games · scores 23% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6
As Black against 1.d4
- 1...Nf6 Indian Defense62%18 games · scores 50% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1...g6 Modern Defense17%5 games · scores 20% · main line 1.d4 g6 2.Nf3 Bg7 3.g3 Nf6
- 1...d5 Closed Game14%4 games · scores 63% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
Playing Petr Mach soon?
ChessPrep shows every line Petr Mach plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep