Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nd2 Nc6 6. Nxc6 bxc6 7. Bc4 e6 8.
O-O Be7 9. f3 Qc7 10. Nb3 d5 11. exd5 cxd5 12. Bd3 O-O 13. Bg5 Ng4 14. Bxe7 *
Position (FEN): r1b2rk1/p1q1Bppp/4p3/3p4/6n1/1N1B1P2/PPP3PP/R2Q1RK1 b - - 0 14
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 1538
Best move: Qxh2#