What is the strongest continuation for White?

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john2001plus (1932) vs. tburd765 (1685)

8 7 6 5 4 3 2 1 a b c d e f g h 0

(white to move) 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 c6 6. cxd5 cxd5 7. Bf4 O-O 8. e3 Nc6 9. Be2 Nh5 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nxg3 13. hxg3 e6 14. Rc1 Rb8 15. O-O a6 16. Na4 Qd6 17. Nc5 Qc7 18. Qc2 Qd6 19. a3 Ne7 20. Nd3 Bd7 21. Qc7 Nf5 22. Nfe5 Rfd8 23. Bh5 f6 24. Nf7 Qxc7 25. Rxc7 Be8 26. Nxd8 Bxh5 27. Nxe6

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