Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. d3 d6 3. Nf3 Nf6 4. Bg5 Be7 5. Be2 h6 6. Bxf6 Bxf6 7. Nc3 c6 8. Rb1
Be6 9. b3 Qa5 10. Qd2 Nd7 11. a4 Qc7 12. O-O O-O 13. Na2 Bg4 14. Nc1 Bxf3 15.
Bxf3 Bg5 16. Qe1 f5 17. exf5 Rxf5 18. Qe2 Raf8 19. Bg4 Rf4 20. Be6+ Kh8 21. c4
Nc5 22. Bh3 Rd4 23. b4 Bxc1 24. Rbxc1 Nxd3 25. Rcd1 Nxb4 26. Rxd4 exd4 27. Qd2
d3 28. Qxb4 Qe7 29. Qc3 Qe2 30. Re1 Qxf2+ 31. Kh1 Qf1+ 32. Rxf1 *
Position (FEN): 5r1k/pp4p1/2pp3p/8/P1P5/2Qp3B/6PP/5R1K b - - 0 32
Black to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 601
Best move: Rxf1#