Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Accelerated_Dragon
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8.
Be2 d6 9. O-O a6 10. Nxc6 bxc6 11. Qc2 Rb8 12. Rad1 Ng4 13. Bf4 Qb6 14. Na4 Qa7
15. c5 dxc5 16. Bxb8 Qxb8 17. Nxc5 *
Position (FEN): 1qb2rk1/4ppbp/p1p3p1/2N5/4P1n1/8/PPQ1BPPP/3R1RK1 b - - 0 17
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 944
Best move: Qxh2#