Ivanenko, O2's chess openings
WIM🇮🇸 IcelandFIDE 2271102 games
Ivanenko, O2, Woman International Master from Iceland, has 102 tournament games in the ChessPrep database. As White, Ivanenko, O2 most often opens with 1.e4 (83% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White54 games · +26 =12 −16 · 59%
As Black48 games · +11 =13 −24 · 36%
As White
- 1.e4 King's Pawn Opening83%45 games · scores 58% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1.b3 Nimzo-Larsen Attack13%7 games · scores 71% · main line 1.b3 e5 2.Bb2 Nc6 3.e3 Nf6
- 1.d4 Queen's Pawn Opening4%2 games · scores 50% · main line 1.d4 Nf6 2.Nf3 e6 3.Bf4 Be7
As Black against 1.e4
- 1...c5 Sicilian Defense93%26 games · scores 38% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1...Nf6 Alekhine's Defense7%2 games · scores 75% · main line 1.e4 Nf6 2.e5 Nd5 3.d4 d6
As Black against 1.d4
- 1...Nf6 Indian Defense89%8 games · scores 31% · main line 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7
- 1...c5 Old Benoni Defense11%1 game · scores 50% · main line 1.d4 c5 2.d5 e5 3.e4 a6
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