Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_Symmetrical_Variation
Moves: 1. c4 c5 2. Nc3 e6 3. Nf3 Nc6 4. e3 Nf6 5. a3 Be7 6. h4 a6 7. b3 O-O 8. Ng5 h6
9. Bd3 Ne5 10. Be4 Nxe4 11. Ncxe4 d5 12. cxd5 exd5 13. Qc2 dxe4 14. Qxe4 Nd3+
15. Kf1 hxg5 16. hxg5 g6 17. Qh4 f5 *
Position (FEN): r1bq1rk1/1p2b3/p5p1/2p2pP1/7Q/PP1nP3/3P1PP1/R1B2K1R w - f6 0 18
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1339
Best move: Qh7#