Chess puzzle (Checkmate)
Moves: 1. c4 f5 2. Nc3 e5 3. g3 Nf6 4. Bg2 d6 5. e3 Be7 6. Nge2 Nc6 7. d4 O-O 8. b3 a5
9. Bb2 Qe8 10. h3 Qd8 11. a3 Rb8 12. Qc2 Bd7 13. d5 Na7 14. f4 b6 15. O-O Qe8
16. Rae1 Qg6 17. a4 Nc8 18. Nb5 Bd8 19. fxe5 Nh5 20. e6 Bxb5 21. axb5 Nxg3 22.
Nxg3 Qxg3 23. Qf2 Qg6 24. e4 f4 25. Kh2 Qh5 26. Bf3 Qh6 27. Rg1 Bh4 28. Qd4
Bg3+ 29. Kg2 Bxe1 30. Rxe1 Ne7 31. Kh2 Ng6 32. Rg1 Ne5 33. Bd1 f3 34. Qf2 Qf4+
35. Qg3 Qxg3+ 36. Kxg3 f2 37. Rf1 Nd3 38. Bd4 Rbe8 39. Be2 Ne5 40. Rxf2 Rxf2
41. Kxf2 g6 42. Ke3 h5 43. Bd1 Kg7 44. Kf4 Kf6 45. h4 Re7 46. Be2 Rg7 47. Bc3
Ke7 48. Kg5 Rg8 49. Kh6 Kf6 50. Kh7 Rg7+ 51. Kh8 g5 52. hxg5+ Rxg5 53. e7 Kxe7
54. Kh7 h4 55. Kh6 Kf6 56. Bh5 h3 57. Bd2 h2 *
Position (FEN): 8/2p5/1p1p1k1K/pP1Pn1rB/2P1P3/1P6/3B3p/8 w - - 0 58
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 483
Best move: Bxg5#