Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Taimanov_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be2 Qc7 7. O-O Nf6 8.
Bg5 Be7 9. Re1 b5 10. a3 Bb7 11. Bf3 Rd8 12. Qd2 h6 13. Be3 g5 14. h3 Ne5 15.
Rab1 g4 16. hxg4 Nfxg4 17. Bf4 Bg5 18. Bxg4 Bxf4 *
Position (FEN): 3rk2r/1bqp1p2/p3p2p/1p2n3/3NPbB1/P1N5/1PPQ1PP1/1R2R1K1 w k - 0 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1097
Best move: Qxf4