Conor O'Donnell's chess openings
Peak rating 233339 games
Conor O'Donnell has 39 tournament games in the ChessPrep database. As White, Conor O'Donnell most often opens with 1.d4 (32% of games). As Black, against 1.e4 the usual reply is 1...e6, the French Defense; against 1.d4 it is 1...Nf6.
As White19 games · +9 =6 −4 · 63%
As Black20 games · +6 =11 −3 · 57%
As White
- 1.d4 Queen's Pawn Opening32%6 games · scores 42% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1.c4 English Opening26%5 games · scores 90% · main line 1.c4 e6 2.g3 Nf6 3.Bg2 d5
- 1.e4 King's Pawn Opening26%5 games · scores 60% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
As Black against 1.e4
- 1...e6 French Defense38%3 games · scores 67% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6
- 1...c6 Caro-Kann Defense38%3 games · scores 50% · main line 1.e4 c6 2.d4 d5 3.exd5 cxd5
- 1...Nc6 Nimzowitsch Defense13%1 game · scores 100% · main line 1.e4 Nc6 2.Nf3 d6 3.d4 Nf6
As Black against 1.d4
- 1...Nf6 Indian Defense60%6 games · scores 33% · main line 1.d4 Nf6 2.Nf3 d5 3.Bf4 c5
- 1...d5 Closed Game30%3 games · scores 50% · main line 1.d4 d5 2.c4 e6 3.Nc3 c6
- 1...f5 Dutch Defense10%1 game · scores 50% · main line 1.d4 f5 2.Nf3 Nf6 3.g3 g6
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