♞ ChessPrepOpen the app

Martin Kosnar's chess openings

🇨🇿 CzechiaFIDE 204341 games

Martin Kosnar, from Czechia, has 41 tournament games in the ChessPrep database. As White, Martin Kosnar most often opens with 1.e4 (86% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d6.

As White22 games · +4 =13 −5 · 48%
As Black19 games · +1 =10 −8 · 32%

As White

  1. 1.e4 King's Pawn Opening86%
    19 games · scores 45% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
  2. 1.Nf3 Réti Opening14%
    3 games · scores 67% · main line 1.Nf3 e6 2.d4 d5 3.Bf4 c6

As Black against 1.e4

  1. 1...e5 Open Game54%
    7 games · scores 36% · main line 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
  2. 1...e6 French Defense31%
    4 games · scores 25% · main line 1.e4 e6 2.d4 d5 3.Nc3 dxe4
  3. 1...g6 Modern Defense8%
    1 game · scores 0% · main line 1.e4 g6 2.d4 Bg7 3.h4 h5

As Black against 1.d4

  1. 1...d650%
    2 games · scores 0% · main line 1.d4 d6 2.Nf3 g6 3.e4 Bg7
  2. 1...Nf6 Indian Defense25%
    1 game · scores 0% · main line 1.d4 Nf6 2.Nf3 g6 3.g3 Bg7
  3. 1...d5 Closed Game25%
    1 game · scores 100% · main line 1.d4 d5 2.Bg5 Nf6 3.Nd2 e6

Playing Martin Kosnar soon?

ChessPrep shows every line Martin Kosnar plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.

Prepare in ChessPrep

Similar players