Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. a3 cxd4 6. cxd4 a6 7. Nf3 Bg4 8. Be2 e6
9. O-O Nge7 10. Nc3 Ng6 11. h3 Bxf3 12. Bxf3 Be7 13. b4 O-O 14. Be2 b5 15. Bd3
Qb6 16. Be3 Rac8 17. Rc1 Rc7 18. Kh1 Rfc8 19. Ne2 Kh8 20. f4 Na7 21. Rxc7 Rxc7
22. f5 Nh4 23. fxe6 Qxe6 24. Nf4 Qc6 25. Qh5 Ng6 26. Nxg6+ fxg6 27. Qf3 Rc8 28.
Qf7 Qc7 29. Bg5 Nc6 30. Rf4 Rf8 31. Qxf8+ Bxf8 *
Position (FEN): 5b1k/2q3pp/p1n3p1/1p1pP1B1/1P1P1R2/P2B3P/6P1/7K w - - 0 32
White to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 617
Best move: Rxf8#