Jirasek, J's chess openings
🇨🇿 CzechiaFIDE 185125 games
Jirasek, J, from Czechia, has 25 tournament games in the ChessPrep database. As White, Jirasek, J most often opens with 1.d4 (91% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White11 games · +8 =1 −2 · 77%
As Black14 games · +2 =1 −11 · 18%
As White
- 1.d4 Queen's Pawn Opening91%10 games · scores 75% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1.e4 King's Pawn Opening9%1 game · scores 100% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.e4
- 1...e5 Open Game100%6 games · scores 17% · main line 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6
As Black against 1.d4
- 1...Nf6 Indian Defense83%5 games · scores 30% · main line 1.d4 Nf6 2.c4 c5 3.d5 g6
- 1...c5 Old Benoni Defense17%1 game · scores 0% · main line 1.d4 c5 2.d5 Nf6 3.c4 d6
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