Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 d5 2. e3 c6 3. Bd3 Nf6 4. f4 c5 5. c3 c4 6. Bc2 Nc6 7. Nf3 e6 8. Nbd2 Be7
9. O-O O-O 10. Qe2 b5 11. Ne5 Qb6 12. Kh1 b4 13. e4 bxc3 14. bxc3 Nxe5 15. fxe5
Nxe4 16. Nxe4 dxe4 17. Qxe4 Bb7 *
Position (FEN): r4rk1/pb2bppp/1q2p3/4P3/2pPQ3/2P5/P1B3PP/R1B2R1K w - - 1 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 497
Best move: Qxh7#