Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. f4 c5 3. e3 cxd4 4. exd4 d5 5. Nf3 Nc6 6. c3 Bf5 7. Bd3 Bxd3 8.
Qxd3 e6 9. O-O Be7 10. Nbd2 O-O 11. Ne5 Bd6 12. Qh3 Ne7 13. g4 a5 14. a4 Ne4
15. Ndf3 f6 16. Nd3 Qe8 17. g5 fxg5 18. Qxe6+ Kh8 19. Nfe5 gxf4 20. Bxf4 Qh5
21. Bg3 Nxg3 22. hxg3 Nf5 23. g4 Qh3 24. Rxf5 Bxe5 25. Nxe5 Qg3+ 26. Kh1 Qh3+
27. Kg1 Qg3+ 28. Kf1 Qh3+ 29. Ke2 Qg2+ 30. Kd3 Qe4+ 31. Kd2 Qg2+ 32. Kc1 Qh1+
33. Kc2 Qxa1 34. Rxf8+ Rxf8 35. Nf7+ Rxf7 36. Qe8+ Rf8 *
Position (FEN): 4Qr1k/1p4pp/8/p2p4/P2P2P1/2P5/1PK5/q7 w - - 2 37
White to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 402
Best move: Qxf8#