Krejcik, J.'s chess openings
🇨🇿 CzechiaFIDE 206032 games
Krejcik, J., from Czechia, has 32 tournament games in the ChessPrep database. As White, Krejcik, J. most often opens with 1.e4 (73% of games). As Black, against 1.e4 the usual reply is 1...e6, the French Defense; against 1.d4 it is 1...Nf6.
As White15 games · +7 =4 −4 · 60%
As Black17 games · +5 =3 −9 · 38%
As White
- 1.e4 King's Pawn Opening73%11 games · scores 59% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.b3 Nimzo-Larsen Attack20%3 games · scores 83% · main line 1.b3 b6 2.Bb2 Bb7 3.e3 Nf6
- 1.d4 Queen's Pawn Opening7%1 game · scores 0% · main line 1.d4 d5 2.Nf3 Nf6 3.e3 e6
As Black against 1.e4
- 1...e6 French Defense50%5 games · scores 60% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6
- 1...e5 Open Game50%5 games · scores 50% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.d4
- 1...Nf6 Indian Defense100%5 games · scores 20% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 d5
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