Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. O-O a6 5. Re1 Nf6 6. c3 Be7 7. d4 cxd4 8. Nxd4
d5 9. exd5 exd5 10. Bb3 O-O 11. Bg5 h6 12. Bh4 Bg4 13. f3 Bh5 14. Nf5 Bc5+ 15.
Kh1 Bg6 16. Ne3 d4 17. Ng4 *
Position (FEN): r2q1rk1/1p3pp1/p1n2nbp/2b5/3p2NB/1BP2P2/PP4PP/RN1QR2K b - - 1 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1725
Best move: Nxg4