Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. c3 e6 5. O-O Nf6 6. Re1 Be7 7. d4 cxd4 8.
cxd4 O-O 9. Nc3 d6 10. Bg5 e5 11. h3 exd4 12. Nxd4 Ne5 13. Bxf6 Bxf6 14. Nd5
Qd8 15. Rc1 Be6 16. Nc7 Rc8 17. Ncxe6 fxe6 18. Nxe6 Qb6 19. Nxf8 Rxf8 20. Qe2
Bh4 21. Rf1 Ng6 22. Bc4+ Kh8 23. Bb3 Nf4 24. Qg4 g5 25. Rc8 Bxf2+ 26. Kh2 Ng6
27. Qxg5 Rxc8 *
Position (FEN): 2r4k/pp5p/1q1p2n1/6Q1/4P3/1B5P/PP3bPK/5R2 w - - 0 28
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 801
Best move: Qf6#