Ondrej Zeleny's chess openings
🇨🇿 CzechiaFIDE 159117 games
Ondrej Zeleny, from Czechia, has 17 tournament games in the ChessPrep database. As White, Ondrej Zeleny most often opens with 1.Nf3 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White7 games · +0 =2 −5 · 14%
As Black10 games · +2 =0 −8 · 20%
As White
- 1.Nf3 Réti Opening100%7 games · scores 14% · main line 1.Nf3 f5 2.d4 Nf6 3.c4 e6
As Black against 1.e4
- 1...c5 Sicilian Defense67%4 games · scores 25% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1...c6 Caro-Kann Defense17%1 game · scores 0% · main line 1.e4 c6 2.d4 d5 3.Nc3 dxe4
- 1...e6 French Defense17%1 game · scores 0% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6
As Black against 1.d4
- 1...Nf6 Indian Defense100%1 game · scores 0% · main line 1.d4 Nf6 2.Nf3 d5 3.c4 c6
Playing Ondrej Zeleny soon?
ChessPrep shows every line Ondrej Zeleny plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
Prepare in ChessPrep