Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. b3 a6 4. Bb2 Be6 5. c3 Nc6 6. d4 exd4 7. cxd4 Bg4 8. Be2
Qe7 9. Nbd2 O-O-O 10. O-O h5 11. h3 f5 12. Nh2 Bxe2 13. Qxe2 f4 14. Nhf3 Rh6
15. e5 g5 16. Rfe1 g4 17. Nh2 gxh3 18. exd6 Qxd6 19. gxh3 Rg6+ 20. Kf1 Qd5 21.
Qe4 Qg5 22. Nhf3 Qg2+ 23. Ke2 Nxd4+ 24. Bxd4 Rgd6 25. Rg1 Qxh3 26. Ng5 f3+ 27.
Ndxf3 Qd7 28. Qh7 Qb5+ 29. Ke3 Re8+ 30. Ne4 Bh6+ 31. Ng5 Bxg5+ 32. Rxg5 Qxg5+
33. Kd3 Qd5 34. Nxd6+ Qxd6 35. Qf5+ Kb8 36. Qf7 Rd8 37. Qg7 Ne7 38. Kc3 Nd5+
39. Kb2 Qh2 40. Qg5 Qf4 *
Position (FEN): 1k1r4/1pp5/p7/3n2Qp/3B1q2/1P6/PK3P2/R7 w - - 12 41
White to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 1127
Best move: Qxd8#