Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. Nc3 Nf6 3. e3 Nc6 4. d4 exd4 5. exd4 Bb4 6. d5 Bxc3+ 7. bxc3 Ne5 8.
Bg5 O-O 9. Nf3 Re8 10. Nxe5 Rxe5+ 11. Be3 d6 12. Bd3 Ng4 13. Qf3 Qh4 14. g3 Qh3
15. Bf1 Qh5 16. Be2 Qg6 17. O-O Qc2 18. Rfc1 Qb2 19. h3 Nxe3 20. fxe3 Qd2 21.
e4 f5 22. Bd3 fxe4 23. Bxe4 Bd7 24. Rf1 Rae8 25. Rae1 Rf5 26. Bxf5 Rxe1 27.
Be6+ Bxe6 *
Position (FEN): 6k1/ppp3pp/3pb3/3P4/2P5/2P2QPP/P2q4/4rRK1 w - - 0 28
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 861
Best move: Qf8#