Jan Ambroz's chess openings
🇨🇿 CzechiaPeak rating 2600294 games
Jan Ambroz, from Czechia, has 294 tournament games in the ChessPrep database. As White, Jan Ambroz most often opens with 1.e4 (97% of games). As Black, against 1.e4 the usual reply is 1...e6, the French Defense; against 1.d4 it is 1...Nf6.
As White143 games · +48 =79 −16 · 61%
As Black151 games · +37 =79 −35 · 51%
As White
- 1.e4 King's Pawn Opening97%139 games · scores 61% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1.Nf3 Réti Opening2%3 games · scores 83% · main line 1.Nf3 Nf6 2.c4 g6 3.g3 Bg7
- 1.d4 Queen's Pawn Opening1%1 game · scores 50% · main line 1.d4 e6 2.Nf3 Nf6 3.Bf4 c5
As Black against 1.e4
- 1...e6 French Defense95%52 games · scores 48% · main line 1.e4 e6 2.d4 d5 3.Nd2 Nf6
- 1...Nf6 Alekhine's Defense5%3 games · scores 50% · main line 1.e4 Nf6 2.Nc3 d5 3.e5 d4
As Black against 1.d4
- 1...Nf6 Indian Defense79%50 games · scores 51% · main line 1.d4 Nf6 2.c4 e6 3.Nf3 b6
- 1...e6 Horwitz Defense19%12 games · scores 46% · main line 1.d4 e6 2.c4 Nf6 3.Nc3 Bb4
- 1...c5 Old Benoni Defense2%1 game · scores 100% · main line 1.d4 c5 2.d5 e5 3.c4 d6
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