Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nf3 e6 6. Nc3 Nf6 7. Bg5 h6 8. Bh4
Qb6 9. Qd2 Qb4 10. Be2 d5 11. e5 Nfd7 12. O-O Nb6 13. Nb5 Qxd2 14. Nxd2 O-O 15.
Nc7 Nc6 16. Nb3 Rb8 17. Bb5 a6 18. Bxc6 bxc6 19. Be7 Rb7 20. Bxf8 Rxc7 21. Bxg7
Kxg7 22. Nc5 Nc4 23. b3 Nb6 24. a4 Nd7 25. Nxd7 Rxd7 26. b4 Rb7 27. Rab1 Bd7
28. a5 g5 29. f4 Kg6 30. fxg5 hxg5 31. Rf6+ Kg7 32. Rff1 Rb8 33. g3 Rh8 34. Kg2
Rh6 35. Rb2 Rh8 36. Rh1 Rb8 37. Rbb1 Kg6 38. g4 Rf8 39. h4 gxh4 40. Rxh4 f5 41.
Rf1 Kg5 42. Kg3 f4+ 43. Kh3 Be8 44. Rh7 Bg6 45. Ra7 Bd3 46. Rf2 Rh8+ 47. Kg2
Kxg4 48. Re7 Be4+ 49. Kg1 *
Position (FEN): 7r/4R3/p1p1p3/P2pP3/1P1Pbpk1/8/5R2/6K1 b - - 3 49
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 856
Best move: Rh1#