Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. g3 Bc5 5. Bg2 d6 6. O-O Bg4 7. c3 Qd7 8. b4
Bb6 9. Be3 Bh3 10. Bxb6 axb6 11. Nbd2 Bxg2 12. Kxg2 h5 13. h3 h4 14. g4 Nxg4
15. Ng5 Nf6 16. Qf3 Ne7 17. d4 Ng6 18. Nc4 b5 19. dxe5 dxe5 20. Ne3 Nf4+ 21.
Kh2 g6 22. Rfd1 Qc8 23. Nd5 N6h5 24. Qe3 Ra6 25. Nxf4 *
Position (FEN): 2q1k2r/1pp2p2/r5p1/1p2p1Nn/1P2PN1p/2P1Q2P/P4P1K/R2R4 b k - 0 25
Black to move.
Themes:  Middlegame  
Puzzle rating: 1919
Best move: Nxf4