Thomas O'Sullivan's chess openings
FM🇫🇷 FranceFIDE 234068 games
Thomas O'Sullivan, FIDE Master from France, has 68 tournament games in the ChessPrep database. As White, Thomas O'Sullivan most often opens with 1.d4 (97% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White34 games · +16 =9 −9 · 60%
As Black34 games · +9 =9 −16 · 40%
As White
- 1.d4 Queen's Pawn Opening97%33 games · scores 59% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1.Bxc43%1 game · scores 100% · main line 1.Bxc4 b5 2.Bd3 Bb7 3.O-O O-O
As Black against 1.e4
- 1...c5 Sicilian Defense61%11 games · scores 45% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...e6 French Defense39%7 games · scores 50% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6
As Black against 1.d4
- 1...Nf6 Indian Defense100%10 games · scores 30% · main line 1.d4 Nf6 2.Nf3 g6 3.c4 Bg7
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