Chess puzzle (Checkmate)
Moves: 1. f4 d5 2. Nf3 Bg4 3. e3 Nd7 4. h3 Bxf3 5. Qxf3 e5 6. Qxd5 exf4 7. Qxb7 Qh4+
8. Kd1 Rd8 9. e4 Ngf6 10. Nc3 Bc5 11. e5 Nxe5 12. Qb5+ Ned7 13. Be2 O-O 14. Bf3
Rfe8 15. d3 Bb6 16. Bd2 Ne5 17. Be4 Nxe4 18. Nxe4 f3 19. gxf3 Nxf3 20. Bc3 Rxe4
21. Qf5 Rf4 22. Qb5 Qf2 23. Kc1 Nd4 24. Bxd4 Bxd4 25. Kb1 Qf1+ 26. Rxf1 *
Position (FEN): 3r2k1/p1p2ppp/8/1Q6/3b1r2/3P3P/PPP5/RK3R2 b - - 0 26
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 399
Best move: Rxf1#