Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Nf3 Be7 5. Bg2 O-O 6. O-O d6 7. Nbd2 Ne4 8. Nxe4
fxe4 9. Nd2 d5 10. e3 Kh8 11. a3 a5 12. b3 c6 13. Rb1 Qe8 14. b4 axb4 15. axb4
Qg6 16. b5 Nd7 17. Qc2 Nf6 18. Bb2 Qh5 19. h3 e5 20. dxe5 Nd7 21. bxc6 bxc6 22.
cxd5 cxd5 23. Qc6 Rb8 24. Qxd5 Nf6 25. exf6 Qxd5 26. fxg7+ Kg8 27. gxf8=Q+ Kxf8
28. Bd4 Rxb1 29. Rxb1 Bf5 30. Rb8+ Kf7 31. g4 Bg6 32. Nf1 Bd6 33. Rb6 Bc7 34.
Rb1 h5 35. gxh5 Bxh5 36. Ng3 Bxg3 37. fxg3 Bf3 38. Rf1 Ke6 39. g4 Bxg2 40. Kxg2
Qa2+ 41. Rf2 Qb1 42. Rf6+ Ke7 43. Rf5 Qc2+ 44. Kg3 Ke6 45. h4 Qb1 46. Rf6+ Ke7
47. h5 Qg1+ 48. Kf4 Qg2 49. h6 Qh3 50. Kxe4 Qxg4+ 51. Rf4 Qg6+ 52. Kd5 Qxh6 53.
Re4+ Kd7 54. Re5 *
Position (FEN): 8/3k4/7q/3KR3/3B4/4P3/8/8 b - - 3 54
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1522
Best move: Qc6#