Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. Bxc6 bxc6 6. Ne2 Ba6 7. Ng3 Nf6 8.
d3 d5 9. e5 Ng4 10. Bf4 Qa5+ 11. c3 Qb5 12. h3 Nh6 13. Qc1 Nf5 14. Nxf5 gxf5
15. O-O Qxd3 16. Re1 h5 17. e6 Rg8 18. exf7+ Kxf7 19. Be5 Bf6 20. Qh6 Rh8 21.
Ng5+ Bxg5 22. Qxg5 Rag8 23. Qh4 Rh7 24. Rad1 Qc4 25. Qf4 Qxf4 26. Bxf4 Rhg7 27.
g3 h4 28. Re3 Rg6 29. Rde1 e6 30. Kh2 hxg3+ 31. fxg3 Rh8 32. h4 Rg4 33. Rxe6
Bb5 34. Re7+ Kf8 35. Rxa7 Rhxh4+ 36. gxh4 Rxf4 37. Rh7 Rf2+ 38. Kg3 Rxb2 39. h5
Rxa2 40. h6 Ra3 41. Kf4 Rxc3 42. Ra1 Rc4+ 43. Kxf5 Ra4 44. Rf1 Bxf1 45. Ke6 Bd3
*
Position (FEN): 5k2/7R/2p1K2P/2pp4/r7/3b4/8/8 w - - 2 46
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1420
Best move: Rh8#