Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. d4 d6 8. a4
Bb7 9. axb5 axb5 10. Rxa8 Bxa8 11. Nc3 b4 12. Nd5 O-O 13. Re1 exd4 14. Nxd4
Nxd4 15. Qxd4 c5 16. Qc4 Nxd5 17. exd5 Bf6 18. h3 Re8 19. Rxe8+ Qxe8 20. Kf1 h6
21. Qa6 Qd8 22. Bc4 Be7 23. Bf4 Bf8 24. b3 Kh8 25. g3 Kg8 26. h4 Qb8 27. Ke2
Qb7 28. Qa5 Qc8 29. Qa7 Qe8+ 30. Kf3 Qd8 31. Qa6 Qb8 32. Ke2 Qb7 33. Qxb7 Bxb7
34. Kd3 Bc8 35. Bb5 Be7 36. c3 Bf5+ 37. Kc4 bxc3 38. Kxc3 g6 39. Kc4 Kg7 40.
Ba4 Kf6 41. Kb5 g5 42. hxg5+ hxg5 43. Be3 Ke5 44. Kc6 Be4 45. Kd7 Bf6 46. f4+
gxf4 47. gxf4+ Kxd5 *
Position (FEN): 8/3K1p2/3p1b2/2pk4/B3bP2/1P2B3/8/8 w - - 0 48
White to move.
Themes:  Bishop Endgame, Endgame Mate in 1 
Puzzle rating: 1040
Best move: Bc6#