FENrnbqkb1r/pp2pBpp/3p1n2/2p5/4P3/5N2/PPPP1PPP/RNBQK2R b KQkq -
Sicilian Defense: Modern Variations: what should Black play?
Best move
Kxf7-5.68
White has played a premature "Fried Liver" style attack, but the f7 is completely undefended. By playing Kxf7, you simply remove the attacking piece and gain a massive material…
- Games played
- 71K
- To move
- Black
- Evaluation
- -5.68
- Depth
- 22
Game counts: Lichess opening book. Move ranking and evaluation: Stockfish. How this page is built
Why Kxf7 is the best move
Kxf7! — The Only Good Move!
⚠️ Critical position — White has played a desperate sacrifice to disrupt your development. You must accept the challenge!
Why this is the only good move:
White has played a premature "Fried Liver" style attack, but the f7 is completely undefended. By playing Kxf7, you simply remove the attacking piece and gain a massive material advantage of +3. The threat to your e8 is neutralized immediately, and White has no follow-up checks to punish your king's position.
Why Other Moves Fail
| Move | Eval | Why It Fails |
|---|---|---|
| Kd7 | +3.36 | This is a catastrophic blunder. You leave the f7 alive, lose your right to castle for nothing, and allow White to dominate the center with d4. |
The traps:
Stepping away with Kd7 is a "ghost-scared" move. It treats the check as a deadly threat when it is actually a gift. If you don't take the piece, White simply develops their center while your d7 blocks your own pieces and remains a target for the rest of the game.
How To Find The Only Good Move
Step 1 — Recognize the gift:
Whenever a piece checks your King, your first calculation must be: "Can I safely take it?" Here, the f7 has no defenders.
Step 2 — Eliminate the fear of the center:
Don't be afraid of losing castling rights if the reward is a full piece. White has no way to quickly bring the d1 or f3 into the attack to checkmate you.
Step 3 — Verify the solution:
After you capture, White will try to strike the center: Kxf7 d4 cxd4 c3 Nxe4. You remain a piece up and actually counter-attack the e4 pawn!
📚 Pattern: Material over Safety. When an opponent sacrifices a piece without a clear follow-up check or pin, take the material and run!
What else gets played here
Move choices from 71K games in the opening book, with the engine's evaluation of each.
| Move | Evaluation | Played | Games | White score |
|---|---|---|---|---|
| Kxf7Engine pick | -5.68 | 71K | 46% | |
| Kd7 | +5.94 | 76 | 63% |
More positions in the Sicilian Defense
- Best moveNf3Knight g1 → f3Sicilian Defense276M games
- Best moveBb5Bishop f1 → b5Sicilian Defense: Old Sicilian129M games
- Best moved4Pawn d2 → d4Sicilian Defense: Modern Variations109M games
- Best moveNxd4Knight f3 → d4Sicilian Defense: Open74M games
- Best moveNc3Knight b1 → c3Sicilian Defense: French Variation72M games
- Best movee6Pawn e7 → e6Sicilian Defense: Bowdler Attack68M games
Frequently asked questions
What is the best move for Black in the Sicilian Defense: Modern Variations?
Kxf7 (-5.68). White has played a premature "Fried Liver" style attack, but the f7 is completely undefended. By playing Kxf7, you simply remove the attacking piece and gain a massive material…
Why is Kxf7 the best move here?
White has played a premature "Fried Liver" style attack, but the f7 is completely undefended. By playing Kxf7, you simply remove the attacking piece and gain a massive material advantage of +3. The threat to your e8 is neutralized immediately, and White has no follow-up checks to punish your king's…
How often does this position occur?
This position has been reached 71K times in the opening book.