Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Bd3 Bb4+ 7. Bd2 Bxd2+ 8.
Qxd2 O-O 9. c4 d5 10. cxd5 Re8 11. O-O Nbd7 12. Nc3 a5 13. a4 Rb8 14. Nb5 Qb6
15. Qxa5 Qxa5 16. Nxa5 Nc5 17. Nd6 Rd8 18. Nxc8 Rdxc8 19. Rfd1 Ncxe4 20. Bxe4
Nxe4 21. Re1 Rc5 22. Nxb7 Rxb7 23. Rxe4 Rxd5 24. b4 Rbd7 25. f3 f5 26. Ree1 Rc7
27. a5 Rc2 28. a6 Rdd2 29. a7 Rxg2+ 30. Kf1 *
Position (FEN): 6k1/P5pp/8/4pp2/1P6/5P2/2r3rP/R3RK2 b - - 1 30
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 972
Best move: Rcf2#