Petra Blazkova's chess openings
Peak rating 2305396 games
Petra Blazkova has 396 tournament games in the ChessPrep database. As White, Petra Blazkova most often opens with 1.e4 (98% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White220 games · +109 =61 −50 · 63%
As Black176 games · +49 =49 −78 · 42%
As White
- 1.e4 King's Pawn Opening98%216 games · scores 64% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.Nf3 Réti Opening1%2 games · scores 75% · main line 1.Nf3 d5 2.b3 Nf6 3.Bb2 Bf5
- 1.f4 Bird's Opening1%2 games · scores 0% · main line 1.f4 Nf6 2.Nf3 b6 3.g3 Bb7
As Black against 1.e4
- 1...c5 Sicilian Defense73%84 games · scores 48% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1...e6 French Defense17%20 games · scores 40% · main line 1.e4 e6 2.d4 d5 3.e5 c5
- 1...d5 Scandinavian Defense10%11 games · scores 32% · main line 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5
As Black against 1.d4
- 1...Nf6 Indian Defense83%35 games · scores 36% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 d5
- 1...e6 Horwitz Defense7%3 games · scores 33% · main line 1.d4 e6 2.c4 Nf6 3.Nf3 Bb4+
- 1...f5 Dutch Defense7%3 games · scores 0% · main line 1.d4 f5 2.c4 Nf6 3.Nc3 g6
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