Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Sozin
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e5 7. Nf3 h6 8. Be3
Be7 9. Qd2 O-O 10. O-O-O Be6 11. Bb5 Nb4 12. Kb1 a6 13. a3 axb5 14. axb4 d5 15.
Nxd5 Nxe4 16. Nxe7+ *
Position (FEN): r2q1rk1/1p2Npp1/4b2p/1p2p3/1P2n3/4BN2/1PPQ1PPP/1K1R3R b - - 0 16
Black to move.
Themes:  Middlegame  
Puzzle rating: 650
Best move: Qxe7