Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 e6 6. Nc3 b6 7. Bf4 Nf6 8.
Nb5 d6 9. Bxd6 Bxd6 10. Nxd6+ Kf8 11. O-O-O Nd7 12. Nxc8 Rxc8 13. Qxd7 Qg5+ 14.
Kb1 Qc5 15. Qd6+ Qxd6 16. Rxd6 Ke7 17. Rd4 Rc5 18. Ba6 Ra5 19. Bb7 Rc5 20. Rhd1
a5 21. f4 Kf6 22. g4 g6 23. Rd8 Rxd8 24. Rxd8 Rc7 25. Ba6 h6 26. Rh8 Rd7 27.
Bd3 Kg7 28. Rb8 Rd6 29. e5 Rd4 30. f5 gxf5 31. gxf5 exf5 32. Bxf5 *
Position (FEN): 1R6/5pk1/1p5p/p3PB2/3r4/8/PPP4P/1K6 b - - 0 32
Black to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 578
Best move: Rd1#