Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bb5 Bd7 8.
Qd2 Nxd4 9. Bxd7+ Qxd7 10. Bxd4 Nf6 11. f3 O-O 12. O-O b5 13. a3 a5 14. a4 b4
15. Nb5 Qc6 16. Qd3 Rac8 17. Rf2 Rfd8 18. Qb3 d5 19. e5 Nd7 20. f4 Nb6 21. Bxb6
Qxb6 22. Rd1 Rc4 23. Kf1 Bf8 24. g3 e6 25. Qd3 Rdc8 26. b3 Re4 27. Re1 Bc5 28.
Rfe2 Rxe2 29. Rxe2 Bf8 30. Qd4 Bc5 31. Qd3 Bf8 32. h4 h5 33. Qd4 Bc5 34. Qd3
Qc6 35. Rd2 Bb6 36. Nd4 Bxd4 37. Qxd4 Qc3 38. Qxc3 Rxc3 39. Kf2 Kg7 40. Kg2 f6
41. Kh3 g5 42. exf6+ Kxf6 43. hxg5+ Kf5 44. Kh4 d4 45. Kxh5 Rxg3 46. Rxd4 *
Position (FEN): 8/8/4p3/p4kPK/Pp1R1P2/1P4r1/2P5/8 b - - 0 46
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1457
Best move: Rh3#