Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. Nd5 Nxd5 6. Bxd5 Bd6 7. O-O O-O 8.
d4 Nxd4 9. Nxd4 exd4 10. Qxd4 c6 11. Bb3 Qc7 12. g3 Be5 13. Qe3 d6 14. f4 Bf6
15. c3 Bh3 16. Re1 Rae8 17. Qf3 Bd8 18. g4 Bxg4 19. Qxg4 d5 20. Bd2 dxe4 21. f5
Qe5 22. Bh6 Bf6 23. Bf4 Qc5+ 24. Kh1 Kh8 25. Rad1 Re7 26. Bd6 Qf2 27. Bxe7 Bxe7
28. Qe2 Qxf5 29. Qxe4 Qxe4+ 30. Rxe4 Bf6 31. Rd7 h6 32. Rxb7 a5 33. Ra7 Bd8 34.
Ra6 c5 35. Re5 Bf6 36. Rxc5 Rd8 37. Raxa5 Rd2 38. Bxf7 Rxb2 39. Rc8+ Kh7 40.
Raa8 g6 41. Rh8+ Bxh8 42. Ra7 Rb1+ 43. Kg2 Rb2+ 44. Kh3 h5 45. Kh4 Bf6+ 46. Kg3
Kh6 47. Kf4 Bxc3 48. Bg8 Rxh2 *
Position (FEN): 6B1/R7/6pk/7p/5K2/2b5/P6r/8 w - - 0 49
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 819
Best move: Rh7#