Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be6 6. e3 Be7 7. Qc2 O-O 8.
Bd3 h6 9. Bh4 Nc6 10. a3 a6 11. Nge2 Ng4 12. Bxe7 Qxe7 13. O-O Qg5 14. Rae1 Ne7
15. Ng3 Rac8 16. h3 Nf6 17. Kh2 c5 18. Qe2 Nh7 19. f4 Qh4 20. f5 Bd7 21. Rf4
Qf6 22. Nh5 Qd6 23. f6 Ng6 24. fxg7 Rfe8 25. Bxg6 fxg6 26. g3 gxh5 27. Qxh5
cxd4 *
Position (FEN): 2r1r1k1/1p1b2Pn/p2q3p/3p3Q/3p1R2/P1N1P1PP/1P5K/4R3 w - - 0 28
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1467
Best move: Qf7#