What is the strongest continuation for Black?

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yura_sh (1679) vs. john2001plus (1833)

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

(black to move) 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. O-O cxd4 8. cxd4 Nf5 9. Nc3 Nfxd4 10. Nxd4 Qxd4 11. Qxd4 Nxd4 12. Bd3 Bd7 13. Be3 Nc6 14. Bf4 Bc5 15. Bb5 O-O 16. Rfd1 Rac8 17. a3 a6 18. Ba4 b5 19. Bb3 Na5 20. Ba2 b4 21. Ne4 Be7 22. Nd6 Bxd6 23. exd6 b3 24. Bb1 Nc4 25. Bd3 Nxb2 26. Bxa6 Nxd1 27. Bxc8 Rxc8 28. Rxd1 b2 29. Kf1 e5 30. Bd2 Bf5 31. d7 Bxd7 32. Rb1 Rc2 33. Ke1 Bf5

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