Chess puzzle (Checkmate)
Opening: Hungarian_Opening, Hungarian_Opening_Other_variations
Moves: 1. g3 e5 2. Bg2 d5 3. d3 c5 4. Bd2 Nc6 5. Qc1 Be6 6. Nc3 Nf6 7. b3 h6 8. e4 d4
9. Nce2 Be7 10. f3 b5 11. a4 b4 12. h4 a5 13. Nh3 O-O 14. Bxh6 gxh6 15. Qxh6
Nh7 16. Ng5 Bxg5 17. hxg5 Qxg5 *
Position (FEN): r4rk1/5p1n/2n1b2Q/p1p1p1q1/Pp1pP3/1P1P1PP1/2P1N1B1/R3K2R w KQ - 0 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 854
Best move: Qxh7#