Ernst Rojahn's chess openings
37 games
Ernst Rojahn has 37 tournament games in the ChessPrep database. As White, Ernst Rojahn most often opens with 1.e4 (44% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...d5.
As White18 games · +5 =8 −5 · 50%
As Black19 games · +4 =7 −8 · 39%
As White
- 1.e4 King's Pawn Opening44%8 games · scores 69% · main line 1.e4 c6 2.d4 d5 3.e5 Bf5
- 1.c4 English Opening39%7 games · scores 36% · main line 1.c4 Nf6 2.g3 g6 3.Bg2 Bg7
- 1.d4 Queen's Pawn Opening11%2 games · scores 25% · main line 1.d4 Nf6 2.g3 g6 3.Bg2 Bg7
As Black against 1.e4
- 1...c5 Sicilian Defense67%6 games · scores 58% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1...e5 Open Game22%2 games · scores 25% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...d5 Scandinavian Defense11%1 game · scores 0% · main line 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5
As Black against 1.d4
- 1...d5 Closed Game100%5 games · scores 50% · main line 1.d4 d5 2.c4 e5 3.dxe5 d4
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