Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nf3 e6 8.
a3 Bd6 9. h3 O-O 10. O-O Ne4 11. Nc3 Nxc3 12. bxc3 Qf6 13. Nh2 Qg6 14. f3 Qg3
15. Ng4 f5 16. Ne5 Bxe5 17. dxe5 f4 18. exf4 Rf5 19. Qd4 Rh5 20. Kh1 Rf8 21.
Qf2 Qg6 22. Bb2 Rxf4 23. Rad1 Bxf3 24. Rd8+ Rf8 25. Rd7 Rxh3+ 26. Kg1 Bxg2 *
Position (FEN): 5rk1/pppR2pp/4p1q1/4P3/8/P1P4r/1B3Qb1/5RK1 w - - 0 27
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 921
Best move: Qxf8#