Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. f3 d5 6. Bd3 dxe4 7. fxe4 Bg4 8.
Qd2 Bb4 9. c3 Be7 10. h3 Be6 11. Bb5 Nxe4 12. Qxd8+ Rxd8 13. Bxc6+ bxc6 14. Ne2
Bc5 15. b4 Bb6 16. a4 a6 17. a5 Ba7 18. Bf4 Rd7 19. Na3 O-O 20. c4 Nf2 21. O-O
Nxh3+ 22. Kh2 Nf2 23. c5 Nd3 24. Bg3 Nxb4 25. Nc3 Bxc5 26. Rad1 Bd6 27. Nab1
Rfd8 28. Bxd6 Rxd6 29. Rxd6 cxd6 30. Ne4 Bd5 31. Ng3 Nd3 32. Nc3 Be6 33. Nge4
Ne5 34. Na4 Bd5 35. Ng3 Nc4 36. Nc3 Be6 37. Ra1 d5 38. Nce2 c5 39. Ra4 Rb8 40.
Ra1 Rb5 41. Nf4 Rxa5 42. Re1 d4 43. Nd5 Ne3 44. Nc7 Ra2 45. Ne2 Bc4 46. Rb1 h6
47. Nf4 Rf2 48. Rb8+ Kh7 49. Kg3 Ra2 50. Rf8 f6 51. Nce6 Nf5+ 52. Kf3 Bxe6 53.
Nxe6 d3 54. Rf7 d2 55. Kf4 Kg6 56. Rd7 c4 57. g4 d1=Q *
Position (FEN): 8/3R2p1/p3Npkp/5n2/2p2KP1/8/r7/3q4 w - - 0 58
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 2055
Best move: Nf8#