Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. g3 Bg4 3. h3 Bh5 4. Nf3 e6 5. Bg2 Bd6 6. Bg5 f6 7. Bd2 Nc6 8. c4
dxc4 9. Nc3 a6 10. Ne4 Nge7 11. O-O O-O 12. Qc2 Bxf3 13. Bxf3 Nxd4 14. Qc3
Nxf3+ 15. Qxf3 Nd5 16. a4 f5 17. Nxd6 cxd6 18. Rfc1 b5 19. e4 fxe4 20. Qxe4 Qf6
21. Be1 Rae8 22. axb5 axb5 23. Rc2 Ne7 24. Qg4 d5 25. Bc3 Qf5 *
Position (FEN): 4rrk1/4n1pp/4p3/1p1p1q2/2p3Q1/2B3PP/1PR2P2/R5K1 w - - 2 26
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 803
Best move: Qxg7#