Berthold Koch's chess openings
69 games
Berthold Koch has 69 tournament games in the ChessPrep database. As White, Berthold Koch most often opens with 1.e4 (86% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.
As White35 games · +7 =12 −16 · 37%
As Black34 games · +7 =9 −18 · 34%
As White
- 1.e4 King's Pawn Opening86%30 games · scores 35% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1.d4 Queen's Pawn Opening14%5 games · scores 50% · main line 1.d4 Nf6 2.c4 e5 3.dxe5 Ne4
As Black against 1.e4
- 1...c5 Sicilian Defense65%11 games · scores 45% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
- 1...e6 French Defense29%5 games · scores 30% · main line 1.e4 e6 2.d4 d5 3.Nc3 Nf6
- 1...c6 Caro-Kann Defense6%1 game · scores 0% · main line 1.e4 c6 2.Nc3 d5 3.Nf3 dxe4
As Black against 1.d4
- 1...Nf6 Indian Defense100%10 games · scores 20% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 d5
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