What is the strongest line for Black?

ICC tourney 1333 (12 3), Internet Chess Club
KingsBishop (1571) vs. yoshi (1695)

1 2 3 4 5 6 7 8 h g f e d c b a +2

(black to move) 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nf3 O-O 8. Bd3 h6 9. O-O c5 10. Nb5 a6 11. Nd6 cxd4 12. Re1 Nc6 13. Rc1 Ndxe5 14. Nxc8 Nxf3+ 15. Qxf3 Raxc8 16. c4 dxc3 e.p. 17. Rxc3 Qf6 18. Qxf6 gxf6 19. Bc2 f5 20. g4 Nd4 21. Bd1 f4 22. Rh3 Rc1 23. Kf1 Kg7 24. Rd3 Nc6 25. h4 Rc8 26. g5 hxg5 27. hxg5 Nb4 28. Rb3 Rc8c4 29. a3 Nc2 30. Bxc2 Rc1xc2 31. Rxb7 f3 32. Rb3 Rf4 33. Rb1 d4 34. Rd3 e5 35. Rb3 Rh4 36. Rxf3 Rh1+ 37. Kg2 Rxb1

[ Flip the board | Reset | Options… ] Play online chess

 

Options:
	- allow legal moves only;
	- use short algebraic notation;
movement/animation speed: (slow) (fast)
	- show legal moves;

 

Pawn promotion:
	- Queen
	- Rook
	- Bishop
	- Knight

Click here for 31. Re2.
Click here for 31. Rb6.
Click here for 32. Rb6.
Click here for 36. Kg1.