Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d4 Qe7 7. Bg5 Nf6 8.
Re1 Bg4 9. dxe5 Bxe5 10. c3 Rd8 11. Qe2 O-O 12. h3 Bxf3 13. Qxf3 h6 14. Bh4 Rd6
15. Na3 b5 16. Nc2 Rfd8 17. Ne3 Rd2 18. Nf5 Qe6 19. Rad1 Rxd1 20. Rxd1 Rxd1+
21. Qxd1 Nxe4 22. Qd8+ Kh7 23. Ne7 g5 *
Position (FEN): 3Q4/2p1Np1k/p1p1q2p/1p2b1p1/4n2B/2P4P/PP3PP1/6K1 w - - 0 24
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 766
Best move: Qg8#