Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. b3 g6 4. Bb2 Nf6 5. e5 dxe5 6. Nxe5 Bg7 7. Na3 Nc6 8.
Nxc6 bxc6 9. Nc4 O-O 10. Be2 Ba6 11. O-O Bxc4 12. Bxc4 Qc7 13. Qf3 h5 14. Qd3
Ng4 15. Qxg6 *
Position (FEN): r4rk1/p1q1ppb1/2p3Q1/2p4p/2B3n1/1P6/PBPP1PPP/R4RK1 b - - 0 15
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 400
Best move: Qxh2#