Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 d5 2. e3 e6 3. Nf3 c5 4. c3 Nc6 5. dxc5 Bxc5 6. Bb5 Bd7 7. b4 Bb6 8. a4
a6 9. Bxc6 Bxc6 10. a5 Bc7 11. Nd4 Qd7 12. Na3 Nf6 13. Nxc6 bxc6 14. O-O Qd6
15. Qf3 *
Position (FEN): r3k2r/2b2ppp/p1pqpn2/P2p4/1P6/N1P1PQ2/5PPP/R1B2RK1 b kq - 3 15
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1242
Best move: Qxh2#