Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Bb5+ c6 5. Be2 Nf6 6. O-O Bd6 7. Re1 O-O 8.
d4 Bg4 9. h3 Bh5 10. Ne5 Bxe2 11. Rxe2 Nbd7 12. Bf4 Qc7 13. Nd2 Rae8 14. Ndf3
Ne4 15. Nxd7 Qxd7 16. Bxd6 Qxd6 17. Qd3 Re6 18. Rae1 Rfe8 19. c4 h6 20. c5 Qe7
21. Ne5 Qc7 22. b4 Nf6 23. Ng4 Nxg4 24. hxg4 Qf4 25. Rxe6 Rxe6 26. Rxe6 fxe6
27. f3 e5 28. dxe5 Qxe5 29. a3 Kf7 30. Kf2 g6 31. g3 Qb2+ 32. Ke1 Qg2 33. f4
Qh3 34. Qf3 Qh2 35. f5 Qc2 36. fxg6+ Kxg6 37. Qf4 Qc3+ 38. Kf2 Qf6 39. Ke2 Qb2+
40. Kf1 Qb1+ 41. Kg2 Qe4+ 42. Kh2 Qe2+ 43. Kh3 Qe4 44. Qf8 *
Position (FEN): 5Q2/pp6/2p3kp/2Pp4/1P2q1P1/P5PK/8/8 b - - 15 44
Black to move.
Themes:  Queen Endgame Mate in 1 
Puzzle rating: 1500
Best move: Qh1#