Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. Bb5+ Nc6 8.
Bg5 h6 9. Bxf6 exf6 10. O-O Be7 11. a3 Rc8 12. Qd3 O-O 13. Qf5 Bxf3 14. Bxc6
bxc6 15. Qxf3 Qb6 16. b4 Qxd4 17. Rad1 Qe5 18. Rfe1 Qc7 19. b5 Bxa3 20. bxc6
Qxc6 21. Nxd5 Bc5 22. Ne7+ Bxe7 23. Qxc6 Rxc6 24. Rxe7 Rxc2 25. Rxa7 g5 26.
Rdd7 Kg7 27. f3 Kg6 28. Ra6 Rc1+ 29. Kf2 Re8 30. Rdd6 Rc2+ 31. Kf1 Ree2 32.
Rxf6+ Kg7 33. Rxh6 Rxg2 34. Rh5 Rh2 35. Rxg5+ Kf8 36. Ra8+ Ke7 37. Ra7+ Kf6 38.
Rg1 *
Position (FEN): 8/R4p2/5k2/8/8/5P1P/2r4r/5KR1 b - - 6 38
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1133
Best move: Rc1#