Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1
e6 9. h3 Qd8 10. Nbd2 Bd6 11. Bxd6 Qxd6 12. Be2 O-O 13. O-O b5 14. Re1 b4 15.
Nh4 bxc3 16. bxc3 Be4 17. f3 Bg6 18. Nxg6 hxg6 19. e4 Qf4 20. Nf1 Qxc1 21.
Raxc1 Rab8 22. exd5 exd5 23. Rb1 Rfe8 24. Kf2 Kf8 25. Ne3 Rb6 26. Rxb6 axb6 27.
Rb1 Rb8 28. Rb5 Ne7 29. a4 Ra8 30. Rxb6 Rxa4 31. Rb8+ Ne8 32. f4 Ra3 33. Bf3
Rxc3 34. Nxd5 Nxd5 35. Bxd5 Ke7 36. Rb7+ Kd6 37. Bxf7 Nf6 38. Bxg6 Kd5 39. Rxg7
Kxd4 40. Rf7 Nd5 41. Rd7 Kc5 42. Bf7 Nxf4 43. Rc7+ Kd4 44. Rd7+ Ke5 45. Rc7
Rc2+ 46. Kf3 Rc3+ 47. Kf2 Kd4 48. Rd7+ Ke4 49. Rc7 Rc2+ 50. Kg3 Rxg2+ 51. Kh4
Ne2 52. Rxc4+ Nd4 53. Be8 Ke5 54. Rc5+ Kf6 55. Bd7 Rg7 56. Rh5 *
Position (FEN): 8/3B2r1/5k2/7R/3n3K/7P/8/8 b - - 8 56
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1061
Best move: Nf3#