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Zukertort Opening: Sicilian Invitation: what should Black play?
Best move
d5-0.47
Excellent find! You spotted the only move that seizes the initiative. While 35% of players instinctively play b5, you chose the central breakthrough that forces White onto the…
- Games played
- 380K
- To move
- Black
- Evaluation
- -0.47
- Depth
- 22
Game counts: Lichess opening book. Move ranking and evaluation: Stockfish. How this page is built
Why d5 is the best move
Excellent find! You spotted the only move that seizes the initiative. While 35% of players instinctively play b5, you chose the central breakthrough that forces White onto the back foot.
d5! — The Central Strike
This move is a thematic "liberating" push. By playing d5, you create a double-attack on the c4 and the e4. It forces White to resolve the tension immediately, or lose their most active piece.
Why it works:
- Tempo: It forces the
c4to move or be traded. - Space: It opens lines for your
c8and prepares a battery on the e-file. - Control: You transition from a cramped Sicilian structure to a dominant central presence.
Why Other Moves Fail
| Move | Eval | Why It Fails |
|---|---|---|
| Nf6 | -0.23 | Too slow. White can tuck the bishop away with Bb3 and maintain a solid grip. |
| b5 | -0.18 | The most common human error. It attacks the bishop but allows White to retreat to a2, keeping pressure on f7. |
| h6 | -0.13 | A "waiting move" that gives White time to develop d2 and solidify the center. |
The Trap: Many players fear the trade on d5, but after exd5 exd5, your central control is massive. If White tries to hide the bishop with Ba2, you have the powerful Qe7+, forcing White to block their own development or move the King.
How To Find The Only Good Move
Step 1 — Identify the "Problem Piece":
White's c4 is their best piece, eyeing your weak f7 pawn. You must challenge it immediately.
Step 2 — Calculate the Tension:
Ask: "What happens if I push?" You saw that after exd5 exd5, your d5 and c5 duo would dominate the board.
Step 3 — Verify the Follow-up:
The engine confirms the strength of the sequence: d5 exd5 exd5 Ba2 Qe7+.
📚 Pattern: In the Sicilian Taimanov/Kan structures, the d5 break is the "Golden Key." If you can play it without losing material, it is almost always the best move!
What else gets played here
Move choices from 380K games in the opening book, with the engine's evaluation of each.
| Move | Evaluation | Played | Games | White score |
|---|---|---|---|---|
| b5 | -0.18 | 257K | 48% | |
| Nf6 | -0.23 | 49K | 46% | |
| d5Engine pick | -0.47 | 43K | 46% | |
| h6 | -0.13 | 16K | 48% | |
| Be7 | -0.10 | 15K | 48% |
More positions in the Zukertort Opening
- Best moved4Pawn d2 → d4Zukertort Opening: Kingside Fianchetto31M games
- Best moveNg5Knight f3 → g5Zukertort Opening: Tennison Gambit30M games
- Best movec4Pawn c2 → c4Zukertort Opening28M games
- Best moveBf5Bishop c8 → f5Zukertort Opening: Tennison Gambit17M games
- Best moveNf6Knight g8 → f6Zukertort Opening: Kingside Fianchetto17M games
- Best moved4Pawn d2 → d4Zukertort Opening: Black Mustang Defense13M games
Frequently asked questions
What is the best move for Black in the Zukertort Opening: Sicilian Invitation?
d5 (-0.47). Excellent find! You spotted the only move that seizes the initiative. While 35% of players instinctively play b5, you chose the central breakthrough that forces White onto the…
Why is d5 the best move here?
Excellent find! You spotted the only move that seizes the initiative. While 35% of players instinctively play b5, you chose the central breakthrough that forces White onto the back foot.
How often does this position occur?
This position has been reached 380K times in the opening book.