Ioan Cosma's chess openings
IM🇷🇴 RomaniaFIDE 2260584 games
Ioan Cosma, International Master from Romania, has 584 tournament games in the ChessPrep database. As White, Ioan Cosma most often opens with 1.d4 (77% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White262 games · +103 =98 −61 · 58%
As Black322 games · +98 =118 −106 · 49%
As White
- 1.d4 Queen's Pawn Opening77%201 games · scores 58% · main line 1.d4 Nf6 2.Nf3 g6 3.g3 Bg7
- 1.Nf3 Réti Opening14%37 games · scores 57% · main line 1.Nf3 d5 2.d4 Nf6 3.c4 e6
- 1.e4 King's Pawn Opening6%15 games · scores 47% · main line 1.e4 e6 2.d4 d5 3.exd5 exd5
As Black against 1.e4
- 1...c5 Sicilian Defense71%113 games · scores 52% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1...Nf6 Alekhine's Defense9%14 games · scores 46% · main line 1.e4 Nf6 2.e5 Nd5 3.d4 d6
- 1...e6 French Defense8%13 games · scores 50% · main line 1.e4 e6 2.d4 d5 3.Nd2 c5
As Black against 1.d4
- 1...Nf6 Indian Defense59%68 games · scores 48% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1...d5 Closed Game30%35 games · scores 44% · main line 1.d4 d5 2.c4 e6 3.Nc3 c6
- 1...e6 Horwitz Defense9%10 games · scores 30% · main line 1.d4 e6 2.c4 Bb4+ 3.Bd2 Bxd2+
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