Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Bd3 e6 6. Nf3 Nh6 7. c3 Be7 8. h3
Nd7 9. Qb3 Nf6 10. Nxf6+ Bxf6 11. Bxf5 Nxf5 12. Qxb7 O-O 13. Qxc6 Rc8 14. Qe4
Qa5 15. O-O Rfd8 16. Bd2 Rb8 17. b4 Qc7 18. Rac1 Nd6 19. Qf4 Qd7 20. c4 Nb7 21.
Be3 Be7 22. a3 a5 23. Ne5 Qc7 24. Qxf7+ Kh8 25. Bf4 Rxd4 26. b5 Rf8 27. Qxf8+
Bxf8 28. Ng6+ hxg6 29. Bxc7 Bxa3 30. Ra1 Bb4 31. Rac1 Nc5 32. Bb6 Rd6 33. Bxc5
Bxc5 34. Rfd1 Rb6 35. Rd7 a4 36. Ra7 a3 37. Ra6 Rb7 38. Kf1 Rf7 39. Rc2 e5 40.
f3 e4 41. Ke2 exf3+ 42. gxf3 Re7+ 43. Kd3 Re3+ 44. Kd2 Rxf3 45. b6 Rf2+ 46. Kc3
Rf3+ 47. Kd2 Rf2+ 48. Kd1 Rf1+ 49. Ke2 Rf2+ 50. Kd3 Rf3+ 51. Ke4 Rb3 52. Ra8+
Kh7 53. Rb8 Rxh3 54. b7 Rb3 55. Rd2 Ba7 56. Ra8 Rxb7 *
Position (FEN): R7/br4pk/6p1/8/2P1K3/p7/3R4/8 w - - 0 57
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 853
Best move: Rh2#