Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Ne2 e6 7. h3 Bh5 8. O-O
Bd6 9. Qa4+ Nc6 10. Nf4 Bg6 11. Nxg6 hxg6 12. Bg5 a6 13. b4 b5 14. Qc2 O-O 15.
Nd2 Rc8 16. Qd1 e5 17. Nb3 e4 18. Be2 Ne7 19. Nc5 Bxc5 20. bxc5 Qa5 21. Qd2 Nc6
22. Bxf6 gxf6 23. h4 Kg7 24. g4 Rh8 25. h5 Qc7 26. Kg2 Rcg8 27. Rg1 Kf8 28. h6
g5 29. Rh1 Rh7 30. a4 Rgh8 31. axb5 Rxh6 32. Rxh6 Rxh6 33. Rh1 Rxh1 34. Kxh1
axb5 35. Bxb5 Ne7 36. Bf1 Ng6 37. c4 Nh4 38. Bg2 Nxg2 39. Kxg2 dxc4 40. Qb4 Qf4
41. c6+ Kg7 42. Qc3 Qxg4+ 43. Qg3 Qc8 44. d5 Qf5 45. d6 e3 46. Qxe3 Qd5+ 47.
Qf3 Qxd6 48. Kf1 Qc7 49. Qd5 c3 50. Qc4 Kf8 51. Qxc3 Ke7 52. Qc5+ Kd8 *
Position (FEN): 3k4/2q2p2/2P2p2/2Q3p1/8/8/5P2/5K2 w - - 3 53
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 1071
Best move: Qf8#