Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Najdorf_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. Be3 Bg7 8. Qd2
O-O 9. Bh6 Bxh6 10. Qxh6 Nc6 11. Nb3 Qb6 12. h4 Nb4 13. O-O-O Qxf2 14. h5 Ng4
15. Bxg4 *
Position (FEN): r1b2rk1/1p2pp1p/p2p2pQ/7P/1n2P1B1/1NN5/PPP2qP1/2KR3R b - - 0 15
Black to move.
Themes: Queenside Attack Middlegame Mate in 1 
Puzzle rating: 1182
Best move: Qxc2#