♞ ChessPrepOpen the app

Mraz, O's chess openings

🇸🇰 SlovakiaFIDE 216738 games

Mraz, O, from Slovakia, has 38 tournament games in the ChessPrep database. As White, Mraz, O most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.

As White17 games · +7 =4 −6 · 53%
As Black21 games · +10 =6 −5 · 62%

As White

  1. 1.e4 King's Pawn Opening100%
    17 games · scores 53% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4

As Black against 1.e4

  1. 1...e5 Open Game100%
    14 games · scores 57% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6

As Black against 1.d4

  1. 1...d5 Closed Game75%
    3 games · scores 67% · main line 1.d4 d5 2.c4 c6 3.Nc3 Nf6
  2. 1...Nf6 Indian Defense25%
    1 game · scores 100% · main line 1.d4 Nf6 2.c4 c5 3.Nf3 cxd4

Playing Mraz, O soon?

ChessPrep shows every line Mraz, O 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