Erhard Trefzer's chess openings
🇩🇪 GermanyFIDE 194331 games
Erhard Trefzer, from Germany, has 31 tournament games in the ChessPrep database. As White, Erhard Trefzer most often opens with 1.e4 (90% of games). As Black, against 1.e4 the usual reply is 1...e6, the French Defense; against 1.d4 it is 1...d5.
As White20 games · +5 =6 −9 · 40%
As Black11 games · +2 =4 −5 · 36%
As White
- 1.e4 King's Pawn Opening90%18 games · scores 42% · main line 1.e4 c6 2.d4 d5 3.e5 Bf5
- 1.d4 Queen's Pawn Opening10%2 games · scores 25% · main line 1.d4 f5 2.g3 Nf6 3.Bg2 e6
As Black against 1.e4
- 1...e6 French Defense50%2 games · scores 25% · main line 1.e4 e6 2.d4 d5 3.Nd2 dxe4
- 1...e5 Open Game25%1 game · scores 100% · main line 1.e4 e5 2.f4 Bc5 3.Nf3 d6
- 1...c5 Sicilian Defense25%1 game · scores 50% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
As Black against 1.d4
- 1...d5 Closed Game60%3 games · scores 17% · main line 1.d4 d5 2.c4 c6 3.Nf3 e6
- 1...e6 Horwitz Defense20%1 game · scores 100% · main line 1.d4 e6 2.c4 f5 3.g3 Nf6
- 1...f5 Dutch Defense20%1 game · scores 0% · main line 1.d4 f5 2.c4 Nf6 3.h4 e6
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