Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Qf3 Bb7 9. Be2 h6 10. Ne4 Be7 11. O-O O-O 12. d3 c5 13. Qg3 Kh7 14. Qxe5 Nxe4
15. dxe4 f6 16. Qh5 Bxe4 17. Bf3 Bg6 18. Qh3 Rc8 19. Nc3 Bxc2 20. Be3 Nc4 21.
Be4+ Bxe4 22. Nxe4 Nxb2 23. Qf5+ Kh8 24. Bxc5 Bxc5 25. Nxc5 Qb6 26. Ne6 Rfe8
27. Nf4 Rc5 28. Qd7 Rd8 29. Qf7 Nd3 30. Ne6 Rg8 31. Nxc5 Qxc5 32. Rad1 Nf4 33.
Rfe1 Qg5 34. g3 Nh3+ 35. Kf1 Qb5+ 36. Kg2 Ng5 37. Qxa7 Qc6+ 38. Kf1 Nf3 39. Re3
Nxh2+ 40. Ke2 Ng4 41. Red3 Re8+ 42. Kf1 *
Position (FEN): 4r2k/Q5p1/2q2p1p/8/6n1/3R2P1/P4P2/3R1K2 b - - 5 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1134
Best move: Qh1#