Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 c5 7. d5 e6 8. h3 a6
9. a4 exd5 10. exd5 Nbd7 11. O-O Rb8 12. Re1 Ne8 13. Bd3 Ne5 14. Nxe5 Bxe5 15.
Bh6 Ng7 16. Qd2 Bd7 17. Bg5 f6 18. Be3 Re8 19. f4 Bxc3 20. Qxc3 b5 21. axb5
axb5 22. b3 bxc4 23. bxc4 Nf5 24. Bf2 Kf7 25. g4 Ng7 26. Rxe8 Nxe8 27. Re1 Qb6
28. Rb1 Qc7 29. Re1 Qb6 30. Bf1 Ng7 31. g5 Nh5 32. Be2 Qb3 33. Qa1 Qb2 34. Qxb2
Rxb2 35. Bxh5 gxh5 36. h4 Bg4 37. Bg3 Rc2 38. f5 Rxc4 39. Bxd6 Bxf5 40. Re7+
Kg6 41. Rc7 Rg4+ 42. Kf2 c4 43. gxf6 Kxf6 44. Be7+ Ke5 45. d6 Rd4 46. Bf8 Kf4
47. Bh6+ Kg4 48. Rg7+ Bg6 49. d7 c3 50. Bg5 c2 51. Re7 Bf5 52. Rg7 Rxd7 53.
Bc1+ Kh3 54. Rg3+ Kxh4 *
Position (FEN): 8/3r3p/8/5b1p/7k/6R1/2p2K2/2B5 w - - 0 55
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 961
Best move: Bg5#