Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. e3 d6 3. Bd3 g6 4. f4 Bg7 5. Nf3 Nbd7 6. O-O O-O 7. c3 Qe8 8. e4
e5 9. fxe5 dxe5 10. Re1 Qe6 11. h3 Qb6 12. Kh2 c6 13. Na3 Qc7 14. Kh1 Nh5 15.
Nc4 b5 16. Ncxe5 Nxe5 17. dxe5 Bxe5 18. Nxe5 Qxe5 19. Bh6 Rd8 20. Qf3 Be6 21.
Bc2 Rd7 22. a3 Rad8 23. Rad1 a5 24. Rxd7 Rxd7 25. g4 Ng7 26. Bf4 Qf6 27. g5 Qd8
28. Kh2 Nh5 29. Be3 Qc7+ 30. Kg2 a4 31. Rf1 Bc4 32. Rf2 Qd6 33. Bd4 c5 34. Be3
Qc7 35. Rd2 Rxd2+ 36. Bxd2 Qe5 37. Be3 Be6 38. Qf2 Kg7 39. h4 f6 40. Bxc5 Nf4+
41. Kh1 h6 42. Bd4 Qc7 43. Bxf6+ Kh7 44. Qd4 hxg5 45. hxg5 Nh5 46. Be5 Qf7 47.
Kg2 Bc4 48. Qf2 Qe6 49. Qa7+ Qf7 50. Qxf7+ Bxf7 51. Kf3 Bc4 52. Kg4 Kg8 53. Bd1
Kf7 54. Kh4 Ng7 55. Bg4 Ne8 56. Bf4 Be6 57. Be2 Bd7 58. Bd3 Ng7 59. Be5 Ne6 60.
Bf6 Nc5 61. Bc2 Ke6 62. e5 Be8 63. Kg4 Nd7 64. Kf4 Nc5 65. Bb1 Nb3 66. Be4 Nc5
67. Bf3 Nd3+ 68. Ke4 Nxb2 69. Bg4+ Kf7 70. e6+ Kf8 71. Ke5 Nc4+ 72. Kd5 Ne3+
73. Ke5 Nc4+ 74. Ke4 Nxa3 75. e7+ Kf7 76. Kd5 Nc4 *
Position (FEN): 4b3/4Pk2/5Bp1/1p1K2P1/p1n3B1/2P5/8/8 w - - 3 77
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 673
Best move: Be6#