Mairead Maura O'Siochru's chess openings
🇮🇪 IrelandFIDE 2050101 games
Mairead Maura O'Siochru, from Ireland, has 101 tournament games in the ChessPrep database. As White, Mairead Maura O'Siochru most often opens with 1.c4 (73% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White51 games · +13 =14 −24 · 39%
As Black50 games · +18 =14 −18 · 50%
As White
- 1.c4 English Opening73%37 games · scores 38% · main line 1.c4 g6 2.Nc3 Bg7 3.g3 e5
- 1.e4 King's Pawn Opening27%14 games · scores 43% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
As Black against 1.e4
- 1...e5 Open Game61%14 games · scores 50% · main line 1.e4 e5 2.Nf3 d6 3.d4 Nf6
- 1...c6 Caro-Kann Defense26%6 games · scores 58% · main line 1.e4 c6 2.d4 d5 3.e5 Bf5
- 1...c5 Sicilian Defense13%3 games · scores 17% · main line 1.e4 c5 2.c3 d5 3.exd5 Qxd5
As Black against 1.d4
- 1...Nf6 Indian Defense74%14 games · scores 46% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1...d5 Closed Game26%5 games · scores 40% · main line 1.d4 d5 2.Bg5 Nf6 3.Bxf6 exf6
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