George O'brien's chess openings
🇮🇪 IrelandFIDE 191211 games
George O'brien, from Ireland, has 11 tournament games in the ChessPrep database. As White, George O'brien most often opens with 1.Nf3 (60% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White5 games · +0 =2 −3 · 20%
As Black6 games · +1 =1 −4 · 25%
As White
- 1.Nf3 Réti Opening60%3 games · scores 17% · main line 1.Nf3 g6 2.g3 Bg7 3.d4 f5
- 1.d4 Queen's Pawn Opening40%2 games · scores 25% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
As Black against 1.e4
- 1...e5 Open Game100%2 games · scores 0% · main line 1.e4 e5 2.f4 exf4 3.Nf3 d5
As Black against 1.d4
- 1...Nf6 Indian Defense100%3 games · scores 50% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
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