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Petr Kacirek's chess openings

FM🇨🇿 CzechiaFIDE 2236156 games

Petr Kacirek, FIDE Master from Czechia, has 156 tournament games in the ChessPrep database. As White, Petr Kacirek most often opens with 1.e4 (89% of games). As Black, against 1.e4 the usual reply is 1...e6, the French Defense; against 1.d4 it is 1...Nf6.

As White83 games · +35 =29 −19 · 60%
As Black73 games · +23 =26 −24 · 49%

As White

  1. 1.e4 King's Pawn Opening89%
    74 games · scores 61% · main line 1.e4 e6 2.d4 d5 3.e5 c5
  2. 1.d4 Queen's Pawn Opening8%
    7 games · scores 36% · main line 1.d4 Nf6 2.Nf3 e6 3.Bg5 c5
  3. 1.b3 Nimzo-Larsen Attack1%
    1 game · scores 50% · main line 1.b3 Nf6 2.Bb2 e6 3.e3 Be7

As Black against 1.e4

  1. 1...e6 French Defense97%
    34 games · scores 49% · main line 1.e4 e6 2.d4 d5 3.Nc3 Bb4
  2. 1...g6 Modern Defense3%
    1 game · scores 100% · main line 1.e4 g6 2.d4 Bg7 3.Nc3 c6

As Black against 1.d4

  1. 1...Nf6 Indian Defense45%
    9 games · scores 44% · main line 1.d4 Nf6 2.c4 e6 3.Nf3 b6
  2. 1...e6 Horwitz Defense30%
    6 games · scores 33% · main line 1.d4 e6 2.c4 Nf6 3.Nc3 Bb4
  3. 1...d5 Closed Game25%
    5 games · scores 50% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6

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