O'Reilly, S's chess openings
🇦🇺 AustraliaFIDE 20207 games
O'Reilly, S, from Australia, has 7 tournament games in the ChessPrep database. As White, O'Reilly, S most often opens with 1.d4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...e6.
As White3 games · +0 =1 −2 · 17%
As Black4 games · +0 =0 −4 · 0%
As White
- 1.d4 Queen's Pawn Opening100%3 games · scores 17% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
As Black against 1.e4
- 1...c5 Sicilian Defense100%2 games · scores 0% · main line 1.e4 c5 2.Nc3 a6 3.Nf3 e6
As Black against 1.d4
- 1...e6 Horwitz Defense100%1 game · scores 0% · main line 1.d4 e6 2.c4 f5 3.g3 Nf6
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