Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 e6 5. d4 d5 6. exd5 exd5 7. Bb5 a6 8. Ba4
b5 9. Nxb5 axb5 10. Bxb5 Bd7 11. dxc5 Bxc5 12. O-O O-O 13. Re1 Ne7 14. Bd3 Ng6
15. Bg5 h6 16. Bxg6 fxg6 17. Bxf6 Qxf6 18. Qxd5+ Kh8 19. Qxd7 Qxb2 20. Rad1
Qxc2 21. Rd2 Qc4 22. Ne5 Qa6 23. Qg4 Rae8 24. Rde2 Rxe5 25. Rxe5 Bxf2+ 26. Kh1
Bxe1 27. Rxe1 Rf1+ 28. Rxf1 *
Position (FEN): 7k/6p1/q5pp/8/6Q1/8/P5PP/5R1K b - - 0 28
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1251
Best move: Qxf1#