Petrova, O's chess openings
🇷🇺 RussiaFIDE 2170112 games
Petrova, O, from Russia, has 112 tournament games in the ChessPrep database. As White, Petrova, O most often opens with 1.e4 (88% of games). As Black, against 1.e4 the usual reply is 1...d6, the Pirc Defense; against 1.d4 it is 1...Nf6.
As White57 games · +26 =12 −19 · 56%
As Black55 games · +20 =9 −26 · 45%
As White
- 1.e4 King's Pawn Opening88%50 games · scores 55% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.d4 Queen's Pawn Opening11%6 games · scores 75% · main line 1.d4 Nf6 2.Bf4 d5 3.e3 c5
- 1.Nf3 Réti Opening2%1 game · scores 0% · main line 1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6
As Black against 1.e4
- 1...d6 Pirc Defense52%16 games · scores 44% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 c6
- 1...c5 Sicilian Defense26%8 games · scores 63% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1...c6 Caro-Kann Defense13%4 games · scores 63% · main line 1.e4 c6 2.d4 d5 3.e5 Bf5
As Black against 1.d4
- 1...Nf6 Indian Defense95%18 games · scores 39% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1...d5 Closed Game5%1 game · scores 0% · main line 1.d4 d5 2.c4 Nf6 3.cxd5 Nxd5
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