Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nd3 Nxe4 6. Qe2 Nc6 7. Nd2 Nxd4 8.
Qxe4 Qxe4+ 9. Nxe4 Nxc2+ 10. Kd1 Nxa1 11. Bd2 Be6 12. Nc3 g6 13. Nf4 Bf5 14.
Bd3 Bxd3 15. Nxd3 a5 16. Kc1 a4 17. Kb1 Nb3 18. axb3 axb3 19. Nb5 Kd7 20. Bc3
Rg8 21. Rd1 b6 22. Ne5+ Kc8 23. Nxf7 Bg7 24. Bxg7 Rxg7 25. Ng5 Re7 26. Rc1 Re2
27. Nxd6+ Kd7 28. Nde4 Ra2 29. Rd1+ Kc6 30. Rc1+ *
Position (FEN): 8/2p4p/1pk3p1/6N1/4N3/1p6/rP2rPPP/1KR5 b - - 6 30
Black to move.
Themes: Defensive Move Endgame  
Puzzle rating: 1762
Best move: Kb7