Chess puzzle (Crushing)
Moves: 1. d4 d5 2. Nc3 Bf5 3. Bf4 e6 4. f3 Bd6 5. Bxd6 Qxd6 6. g4 Bg6 7. e3 Qe7 8. h4
h6 9. Bd3 Bxd3 10. Qxd3 c6 11. O-O-O Nd7 12. Nge2 O-O-O 13. f4 Ngf6 14. g5 hxg5
15. hxg5 Rxh1 16. Rxh1 Ne8 17. Ng3 g6 18. Qe2 Nd6 19. e4 Re8 20. Re1 Qd8 21.
Qf2 Qb6 22. exd5 exd5 23. Rxe8+ Nxe8 24. Nce2 Nd6 25. Qe3 Kd8 26. c3 *
Position (FEN): 3k4/pp1n1p2/1qpn2p1/3p2P1/3P1P2/2P1Q1N1/PP2N3/2K5 b - - 0 26
Black to move.
Themes:  Endgame  
Puzzle rating: 842
Best move: Nc4