Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. d4 d5 3. Bf4 e6 4. e3 a6 5. Bd3 c5 6. c3 Nc6 7. Nbd2 Bd6 8. Bg3
O-O 9. Ne5 Qc7 10. f4 b5 11. O-O Bb7 12. Bh4 Be7 13. Rf3 cxd4 14. exd4 Nxe5 15.
fxe5 Ne4 16. Bxe7 Qxe7 17. Rh3 f5 18. exf6 Qxf6 19. Nf3 h6 20. Qe1 Qf4 21. Rh4
Qf5 22. Qe3 Rf6 23. a4 bxa4 24. Rxa4 Raf8 25. Ra1 Qg6 26. Ne5 Qe8 27. Bxe4 dxe4
28. Rg4 Qb5 29. Re1 Qf1+ 30. Rxf1 *
Position (FEN): 5rk1/1b4p1/p3pr1p/4N3/3Pp1R1/2P1Q3/1P4PP/5RK1 b - - 0 30
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 715
Best move: Rxf1#