Tuma, Ja's chess openings
FM🇨🇿 CzechiaFIDE 2148132 games
Tuma, Ja, FIDE Master from Czechia, has 132 tournament games in the ChessPrep database. As White, Tuma, Ja most often opens with 1.e4 (97% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White65 games · +24 =25 −16 · 56%
As Black67 games · +28 =16 −23 · 54%
As White
- 1.e4 King's Pawn Opening97%63 games · scores 55% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.d4 Queen's Pawn Opening2%1 game · scores 100% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1.Nf3 Réti Opening2%1 game · scores 100% · main line 1.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7
As Black against 1.e4
- 1...c5 Sicilian Defense92%22 games · scores 48% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...e5 Open Game8%2 games · scores 75% · main line 1.e4 e5 2.f4 exf4 3.Nf3 d6
As Black against 1.d4
- 1...Nf6 Indian Defense87%26 games · scores 54% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1...d5 Closed Game7%2 games · scores 25% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
- 1...c5 Old Benoni Defense7%2 games · scores 75% · main line 1.d4 c5 2.d5 Nf6 3.c4 b5
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