Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 e6 7. Bc4 Nge7 8.
O-O O-O 9. a3 a6 10. b4 b5 11. Be2 Bb7 12. f4 Qc7 13. f5 Nxd4 14. Bxd4 Bxd4+
15. Qxd4 exf5 16. exf5 Nxf5 17. Qf6 Rae8 18. Bf3 Re6 19. Qg5 Bxf3 20. Rxf3 Rfe8
21. Raf1 Nd4 22. Rxf7 Qxc3 23. Qh6 Ne2+ 24. Kh1 Qh8 25. Rf8+ Rxf8 *
Position (FEN): 5rkq/3p3p/p3r1pQ/1p6/1P6/P7/2P1n1PP/5R1K w - - 0 26
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 850
Best move: Qxf8#