Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Nf6 5. O-O Bb4 6. d3 d6 7. Bd2 O-O 8. a3
Ba5 9. b4 Bb6 10. Na4 Bd4 11. Nxd4 exd4 12. c3 dxc3 13. Bxc3 a6 14. b5 axb5 15.
Bxb5 Bd7 16. Nb2 Ne5 17. Bxd7 Qxd7 18. d4 Nc6 19. f3 d5 20. e5 Ne8 21. Re1 Na5
22. Nd3 Nc4 23. Nc5 Qc6 24. e6 fxe6 25. Rxe6 Qb5 26. Re7 c6 27. Ne6 Rf7 28.
Rxf7 Kxf7 29. Qe2 Rxa3 30. Rxa3 Nxa3 31. Qxb5 *
Position (FEN): 4n3/1p3kp1/2p1N2p/1Q1p4/3P4/n1B2P2/6PP/6K1 b - - 0 31
Black to move.
Themes:  Endgame  
Puzzle rating: 1041
Best move: Nxb5