Zemen, J.'s chess openings
🇨🇿 CzechiaFIDE 177825 games
Zemen, J., from Czechia, has 25 tournament games in the ChessPrep database. As White, Zemen, J. 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 White12 games · +2 =5 −5 · 38%
As Black13 games · +4 =4 −5 · 46%
As White
- 1.e4 King's Pawn Opening100%12 games · scores 38% · main line 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6
As Black against 1.e4
- 1...e5 Open Game100%10 games · scores 40% · main line 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
As Black against 1.d4
- 1...d5 Closed Game100%3 games · scores 67% · main line 1.d4 d5 2.c4 e6 3.Nc3 c5
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