Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Be7 5. c3 b5 6. Bc2 Nf6 7. O-O O-O 8. Re1
d5 9. d4 dxe4 10. Bxe4 Nxe4 11. Rxe4 exd4 12. Nxd4 Nxd4 13. Rxd4 Qe8 14. Nd2 c5
15. Re4 Bb7 16. Re1 Qc6 17. Nf3 Rad8 18. Qe2 Bf6 19. Rb1 Rfe8 20. Qf1 Rxe1 21.
Qxe1 Re8 22. Qf1 g6 23. Be3 Bg7 24. a3 Qf6 25. Qd3 c4 26. Qd1 Bxf3 27. Qxf3
Qxf3 28. gxf3 f5 29. Kg2 Kf7 30. Rd1 Ke6 31. Re1 Kf7 32. Kg3 Be5+ 33. f4 Bf6
34. Rd1 Rd8 35. Rg1 Rd7 36. Kf3 a5 37. Rc1 Rd3 38. Rc2 Ke6 39. Ke2 Kd5 40. Rd2
Rxd2+ 41. Kxd2 Ke4 42. Ke2 Be7 43. f3+ Kd5 44. Bb6 Bd6 45. Bxa5 Bxf4 46. h3 Bc1
47. Bb4 Ke5 48. Kd1 Bg5 49. Ke2 Kf4 *
Position (FEN): 8/7p/6p1/1p3pb1/1Bp2k2/P1P2P1P/1P2K3/8 w - - 7 50
White to move.
Themes:  Bishop Endgame, Endgame Mate in 1 
Puzzle rating: 935
Best move: Bd6#