Karel Opocensky's chess openings
432 games
Karel Opocensky has 432 tournament games in the ChessPrep database. As White, Karel Opocensky most often opens with 1.d4 (66% of games). As Black, against 1.e4 the usual reply is 1...c6, the Caro-Kann Defense; against 1.d4 it is 1...Nf6.
As White211 games · +66 =84 −61 · 51%
As Black221 games · +59 =74 −88 · 43%
As White
- 1.d4 Queen's Pawn Opening66%140 games · scores 54% · main line 1.d4 Nf6 2.c4 e6 3.Nf3 b6
- 1.e4 King's Pawn Opening19%40 games · scores 41% · main line 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6
- 1.c4 English Opening9%20 games · scores 57% · main line 1.c4 Nf6 2.Nc3 g6 3.d4 d5
As Black against 1.e4
- 1...c6 Caro-Kann Defense44%53 games · scores 51% · main line 1.e4 c6 2.d4 d5 3.Nc3 dxe4
- 1...c5 Sicilian Defense30%36 games · scores 39% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1...e5 Open Game13%15 games · scores 30% · main line 1.e4 e5 2.Nf3 Nc6 3.d4 exd4
As Black against 1.d4
- 1...Nf6 Indian Defense62%44 games · scores 45% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
- 1...d5 Closed Game21%15 games · scores 37% · main line 1.d4 d5 2.c4 Bf5 3.Nc3 e6
- 1...e6 Horwitz Defense15%11 games · scores 41% · main line 1.d4 e6 2.c4 f5 3.g3 Nf6
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