Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 c6 6. d3 Bf5 7. O-O e6 8.
Bg5 Be7 9. Re1 Nbd7 10. Qe2 O-O 11. Bb3 Nc5 12. h3 Nxb3 13. axb3 Nd5 14. Bxe7
Qxe7 15. Qe5 Qd7 16. Ra4 a6 17. Rh4 h6 18. g4 Bg6 19. g5 h5 20. Ne4 Rad8 21.
Ng3 Ne7 22. Nxh5 Nf5 23. Ree4 Qd5 24. Qxg7+ Nxg7 *
Position (FEN): 3r1rk1/1p3pn1/p1p1p1b1/3q2PN/4R2R/1P1P1N1P/1PP2P2/6K1 w - - 0 25
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1220
Best move: Nf6#