Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Bd3 Bd6 5. O-O Nf6 6. Nc3 O-O 7. Re1 Bg4 8.
h3 Be6 9. Nb5 Bc5 10. Nfd4 Bxd4 11. Nxd4 Bd7 12. b3 c5 13. Nf5 Nc6 14. Bb2 d4
15. Nxg7 Kxg7 16. c3 Re8 17. cxd4 cxd4 18. Bb5 a6 19. Bxc6 Bxc6 20. d3 Qd5 21.
f3 Rxe1+ 22. Qxe1 Kh8 23. Qh4 Qe6 24. Bxd4 Kg8 25. Bxf6 Qe3+ 26. Kh1 Qxd3 27.
Qh6 Qg6 28. Qxg6+ hxg6 29. Bg5 Re8 30. Bh6 Re2 31. a4 Kh7 32. Bf8 Bd5 33. Bb4
Bxb3 34. a5 Re5 35. Bc3 Rc5 36. Rc1 Rd5 37. Kh2 Ba4 38. Bb2 Bc6 39. Rc4 Rxa5
40. Rh4+ Kg8 *
Position (FEN): 6k1/1p3p2/p1b3p1/r7/7R/5P1P/1B4PK/8 w - - 2 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 542
Best move: Rh8#