Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. h3 Bf5 7. Bg5 e6 8. Bb5
Be7 9. O-O h6 10. Bh4 Rc8 11. Ne5 O-O 12. Nxc6 bxc6 13. Bd3 Bxd3 14. Qxd3 c5
15. dxc5 Rxc5 16. Na4 Rc4 17. Bxf6 Bxf6 18. Nc3 Qb6 19. Rab1 Rfc8 20. a4 Qc6
21. Nb5 Rb8 22. Nxa7 Qa6 23. Nb5 Rxa4 24. b3 Ra1 25. c4 dxc4 26. bxc4 Rd8 27.
Qxd8+ Bxd8 28. Rxa1 Qc6 29. Rfd1 Bf6 30. Rac1 Bg5 31. Nd4 Qa4 32. Ra1 Qxc4 33.
Nf3 Bf6 34. Rac1 Qa4 35. Re1 Kh7 36. Ne5 Qa7 37. Ng4 Bg5 38. Ne3 f5 39. Ra1 Qc5
40. Rac1 Qf8 41. Rc6 Qe8 42. Ra6 f4 43. Ng4 f3 44. Rexe6 Qh5 45. Re5 Qf7 46. g3
Qh5 47. Kh2 Qf7 48. Ree6 h5 49. Ne5 Qc7 50. h4 Qc5 51. Nd3 Qc4 52. Ne5 Qf1 53.
Nxf3 Qxf2+ 54. Kh3 Qxf3 55. hxg5 *
Position (FEN): 8/6pk/R3R3/6Pp/8/5qPK/8/8 b - - 0 55
Black to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 1758
Best move: Qh1#