Jan Petras's chess openings
52 games
Jan Petras has 52 tournament games in the ChessPrep database. As White, Jan Petras most often opens with 1.d4 (56% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White27 games · +10 =9 −8 · 54%
As Black25 games · +10 =12 −3 · 64%
As White
- 1.d4 Queen's Pawn Opening56%15 games · scores 53% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1.e4 King's Pawn Opening41%11 games · scores 55% · main line 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6
- 1.f4 Bird's Opening4%1 game · scores 50% · main line 1.f4 Nf6 2.Nf3 g6 3.b3 Bg7
As Black against 1.e4
- 1...e5 Open Game72%13 games · scores 58% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...e6 French Defense17%3 games · scores 83% · main line 1.e4 e6 2.d3 d5 3.Nd2 c5
- 1...c5 Sicilian Defense11%2 games · scores 75% · main line 1.e4 c5 2.Nf3 Nc6 3.Bb5 Qc7
As Black against 1.d4
- 1...Nf6 Indian Defense83%5 games · scores 70% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1...d5 Closed Game17%1 game · scores 50% · main line 1.d4 d5 2.c4 c6 3.Nc3 Nf6
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