Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. e5 Bxf3 8.
gxf3 dxe5 9. Qxe5+ Qe7 10. Qxe7+ Bxe7 11. Nc3 Bb4 12. Bd2 O-O-O 13. O-O-O Nf6
14. Ne4 Bxd2+ 15. Rxd2 Rxd2 16. Kxd2 Rd8+ 17. Ke3 Nd5+ 18. Ke2 Re8 19. Kd2 f6
20. c4 Nf4 21. Rg1 Ng6 22. Kc3 Re7 23. b4 Nf4 24. Rg4 Ne2+ 25. Kd3 f5 26. Rf4 *
Position (FEN): 2k5/ppp1r1pp/8/5p2/1PP1NR2/3K1P2/P3nP1P/8 b - - 1 26
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 1351
Best move: Nxf4+