Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. f3
d6 9. Be2 Bd7 10. O-O Nxd4 11. Bxd4 a5 12. b3 Bc6 13. Qd2 Nd7 14. Rac1 Bxd4+
15. Qxd4 Qb8 16. a3 Qa7 17. Qxa7 Rxa7 18. b4 axb4 19. axb4 b6 20. Rfd1 Rfa8 21.
Kf2 Kf8 22. f4 Ra3 23. e5 Rb3 24. b5 Bb7 25. exd6 Nc5 26. dxe7+ Kxe7 27. Bf3
Bxf3 28. gxf3 Raa3 29. Nd5+ Kf8 30. Nxb6 Rxf3+ 31. Kg2 Rxf4 32. Nd7+ Nxd7 33.
Rxd7 h5 34. Rf1 Ra2+ 35. Kg1 Rg4+ 36. Kh1 Kg7 37. Rfxf7+ Kh6 38. Rh7+ Kg5 39.
h3 Rg3 40. b6 Kh4 41. Rd1 Kxh3 42. Rhd7 *
Position (FEN): 8/3R4/1P4p1/7p/2P5/6rk/r7/3R3K b - - 1 42
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 798
Best move: Rh2#