Stockfish 17's chess openings
21 games
Stockfish 17 has 21 tournament games in the ChessPrep database. As White, Stockfish 17 most often opens with 1.d4 (45% of games). As Black, against 1.e4 the usual reply is 1...g6, the Modern Defense; against 1.d4 it is 1...Nf6.
As White11 games · +11 =0 −0 · 100%
As Black10 games · +1 =4 −5 · 30%
As White
- 1.d4 Queen's Pawn Opening45%5 games · scores 100% · main line 1.d4 c5 2.dxc5 Qa5+ 3.Nc3 Qxc5
- 1.e4 King's Pawn Opening45%5 games · scores 100% · main line 1.e4 g6 2.d4 Bg7 3.c4 c5
- 1.c4 English Opening9%1 game · scores 100% · main line 1.c4 Nf6 2.Nc3 e6 3.e4 d6
As Black against 1.e4
- 1...g6 Modern Defense25%1 game · scores 100% · main line 1.e4 g6 2.d4 Bg7 3.c4 c5
- 1...c5 Sicilian Defense25%1 game · scores 0% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1...d5 Scandinavian Defense25%1 game · scores 0% · main line 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5
As Black against 1.d4
- 1...Nf6 Indian Defense40%2 games · scores 25% · main line 1.d4 Nf6 2.c4 d6 3.Nc3 e5
- 1...c5 Old Benoni Defense20%1 game · scores 0% · main line 1.d4 c5 2.dxc5 Qa5+ 3.Nc3 Qxc5
- 1...Nc620%1 game · scores 0% · main line 1.d4 Nc6 2.d5 Ne5 3.f4 Ng6
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ChessPrep shows every line Stockfish 17 plays as White and as Black, where they score worst, and how your own openings cover them — then drills your answers.
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