Erkki O Turunen's chess openings
Peak rating 230062 games
Erkki O Turunen has 62 tournament games in the ChessPrep database. As White, Erkki O Turunen most often opens with 1.d4 (54% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White26 games · +9 =5 −12 · 44%
As Black36 games · +9 =12 −15 · 42%
As White
- 1.d4 Queen's Pawn Opening54%14 games · scores 57% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1.e4 King's Pawn Opening31%8 games · scores 44% · main line 1.e4 e6 2.d4 d5 3.Nc3 Bb4
- 1.Nf3 Réti Opening12%3 games · scores 0% · main line 1.Nf3 d5 2.g3 Nf6 3.Bg2 Bf5
As Black against 1.e4
- 1...e5 Open Game42%10 games · scores 40% · main line 1.e4 e5 2.Nf3 Nc6 3.d4 exd4
- 1...c5 Sicilian Defense25%6 games · scores 33% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...e6 French Defense8%2 games · scores 50% · main line 1.e4 e6 2.d4 d5 3.Nd2 c5
As Black against 1.d4
- 1...Nf6 Indian Defense63%5 games · scores 50% · main line 1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+
- 1...d5 Closed Game38%3 games · scores 50% · main line 1.d4 d5 2.Nf3 Nf6 3.c4 e6
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