Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 Be7 5. hxg5 Bxg5 6. d4 d6 7. Be2 h6 8. Nc3
c6 9. g3 Qf6 10. Nxg5 Qxg5 11. Bxf4 Qe7 12. Qd3 Be6 13. d5 Bd7 14. dxc6 Nxc6
15. Nd5 Qd8 16. Bxd6 Rc8 17. O-O-O Nf6 18. e5 Nxd5 19. Qxd5 Qg5+ 20. Kb1 Be6
21. Qb5 b6 22. Bf3 Bd7 23. Qe2 Qf5 24. Rh5 Qg6 25. g4 Rg8 26. Rdh1 Nd4 27. Qe4
Nxf3 28. Qxf3 Qxc2+ 29. Ka1 Qc1+ 30. Rxc1 *
Position (FEN): 2r1k1r1/p2b1p2/1p1B3p/4P2R/6P1/5Q2/PP6/K1R5 b - - 0 30
Black to move.
Themes:  Middlegame Back Rank Mate, Mate in 1 
Puzzle rating: 533
Best move: Rxc1#