Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 g6 5. O-O Bg7 6. Re1 a6 7. a4 O-O 8. e5
dxe5 9. Nxe5 Nbd7 10. Nd3 Rb8 11. Qf3 Nb6 12. Bb3 c4 13. Nc5 cxb3 14. Nxb3 Bd7
15. Nd4 Nh5 16. Nde2 Bc6 17. Qh3 Qc7 18. b4 Bd7 19. Qd3 Rbd8 20. Qe3 Nc4 21.
Qg5 h6 22. Qc5 Qxc5 23. bxc5 Bc6 24. Ng3 Nxg3 25. fxg3 e6 26. Rb1 Bd4+ 27. Kh1
Bxc5 28. Ne4 Bxe4 29. Rxe4 Nd6 30. Rh4 h5 31. d4 Ba7 32. Bh6 Rfe8 33. c4 Nf5
34. Bg5 Nxh4 35. Bxd8 Rxd8 36. gxh4 Bxd4 37. Rxb7 Bb6 38. Rxb6 *
Position (FEN): 3r2k1/5p2/pR2p1p1/7p/P1P4P/8/6PP/7K b - - 0 38
Black to move.
Themes:  Endgame, Rook Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 598
Best move: Rd1#