Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Hyperaccelerated_Dragon
Moves: 1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. Bc4 e6 5. O-O Nc6 6. d3 a6 7. Bg5 Bf6 8. h4 h6
9. Bxf6 Qxf6 10. Qe2 b5 11. e5 Qe7 12. Bb3 Bb7 13. a4 b4 14. Ne4 Nd4 15. Nd6+ *
Position (FEN): r3k1nr/1b1pqp2/p2Np1pp/2p1P3/Pp1n3P/1B1P1N2/1PP1QPP1/R4RK1 b kq - 3 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1497
Best move: Qxd6