Chess puzzle (Checkmate)
Opening: Latvian_Gambit, Latvian_Gambit_Other_variations
Moves: 1. e4 e5 2. Nf3 f5 3. d3 Nc6 4. Bg5 Be7 5. Bxe7 Qxe7 6. Nbd2 Nf6 7. Qe2 d6 8.
O-O-O O-O 9. exf5 Bxf5 10. h3 a5 11. g4 Be6 12. Kb1 Nd5 13. a3 b5 14. Ne4 Nf4
15. Qe3 d5 16. Neg5 d4 17. Qe4 Bd5 *
Position (FEN): r4rk1/2p1q1pp/2n5/pp1bp1N1/3pQnP1/P2P1N1P/1PP2P2/1K1R1B1R w - - 2 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 681
Best move: Qxh7#