Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nf3 e6 3. c4 f5 4. Nc3 c6 5. Bf4 Nf6 6. e3 Bd6 7. Bg5 O-O 8. Ne5
Nbd7 9. f4 Qe8 10. Bd3 Ne4 11. g4 Ndf6 12. gxf5 exf5 13. Rg1 Bxe5 14. dxe5 Ng4
15. cxd5 Nxe3 16. Qb3 cxd5 17. Nxe4 fxe4 18. Bxe4 Nf5 19. Bxd5+ Kh8 20. O-O-O
Rb8 21. Qc3 Be6 22. Bxe6 Qxe6 23. Kb1 Rbc8 24. Qh3 h6 25. Rd6 Qc4 26. Bxh6 Qc2+
27. Ka1 Qc1+ 28. Rxc1 *
Position (FEN): 2r2r1k/pp4p1/3R3B/4Pn2/5P2/7Q/PP5P/K1R5 b - - 0 28
Black to move.
Themes:  Middlegame Back Rank Mate, Mate in 1 
Puzzle rating: 1214
Best move: Rxc1#