Chess puzzle (Checkmate)
Moves: 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. e3 Nxc3 6. bxc3 Bg7 7. h4 c5 8.
Rb1 Nc6 9. Ba3 b6 10. h5 Bf5 11. Bb5 Rc8 12. Rc1 Bd3 13. Qa4 Bxb5 14. Qxb5 Qd7
15. hxg6 hxg6 16. Rxh8+ Bxh8 17. d4 Na5 18. Qxd7+ Kxd7 19. Rd1 Nc4 20. dxc5+
Kc6 21. Bc1 Bxc3+ 22. Ke2 b5 23. Ng5 Rf8 24. Ne4 Bg7 25. g4 f5 26. Ng5 Rh8 27.
Ne6 Bf6 28. g5 Be5 29. f4 Bc7 30. Rd4 Rh1 31. Bd2 Rh2+ 32. Ke1 Ba5 33. Bxa5
Nxa5 34. Rd8 Nc4 35. Nf8 Nxe3 36. Nxg6 Kxc5 37. Nxe7 b4 38. g6 Rg2 39. Ra8 Kb6
40. Rb8+ Kc7 41. Rxb4 Kd7 42. Rb7+ Ke6 43. Rxa7 Kf6 44. a4 Rg4 45. Ke2 Nc4 46.
Nd5+ Kxg6 47. Ra6+ Kh5 48. a5 Rg2+ 49. Kf3 Ra2 50. Nf6+ Kh4 51. Ra7 Ra3+ 52.
Kg2 Rxa5 *
Position (FEN): 8/R7/5N2/r4p2/2n2P1k/8/6K1/8 w - - 0 53
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 956
Best move: Rh7#