Osterwald, E's chess openings
🇳🇱 NetherlandsFIDE 201375 games
Osterwald, E, from Netherlands, has 75 tournament games in the ChessPrep database. As White, Osterwald, E most often opens with 1.c4 (39% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...d6.
As White38 games · +10 =17 −11 · 49%
As Black37 games · +9 =12 −16 · 41%
As White
- 1.c4 English Opening39%15 games · scores 50% · main line 1.c4 Nf6 2.g3 g6 3.Bg2 Bg7
- 1.Nf3 Réti Opening26%10 games · scores 50% · main line 1.Nf3 d5 2.c4 e6 3.g3 Nf6
- 1.e4 King's Pawn Opening18%7 games · scores 50% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.e4
- 1...c5 Sicilian Defense45%10 games · scores 35% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...e6 French Defense32%7 games · scores 21% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6
- 1...d6 Pirc Defense23%5 games · scores 40% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 g6
As Black against 1.d4
- 1...d650%5 games · scores 40% · main line 1.d4 d6 2.c4 g6 3.Nc3 Bg7
- 1...e6 Horwitz Defense30%3 games · scores 83% · main line 1.d4 e6 2.c4 f5 3.Nf3 Nf6
- 1...f5 Dutch Defense20%2 games · scores 25% · main line 1.d4 f5 2.g3 Nf6 3.Bg2 g6
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