Chess puzzle (Checkmate)
Moves: 1. f4 d5 2. d4 Nc6 3. Nf3 Bf5 4. a3 e6 5. e3 Nge7 6. Bd3 Bxd3 7. Qxd3 h6 8. Bd2
Nf5 9. Bc3 Be7 10. O-O Nd6 11. Nbd2 f5 12. Ne5 Nxe5 13. fxe5 Ne4 14. Nxe4 dxe4
15. Qe2 Qd5 16. Qh5+ Kf8 17. Qg6 Kg8 18. g4 Bg5 19. gxf5 Bxe3+ 20. Kh1 exf5 21.
Rxf5 Rf8 22. Raf1 Rxf5 23. Rxf5 Bxd4 24. e6 Be5 25. Rf8+ Kxf8 *
Position (FEN): 5k1r/ppp3p1/4P1Qp/3qb3/4p3/P1B5/1PP4P/7K w - - 0 26
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1021
Best move: Qf7#