
White to play
The solution is: 20. Qb3 Bd6 21. Qxe3 Qxa4 22. Ne6+ Bxe6 23. Qb6+ Bc7 24. Qxe6 Qd4+ 25. Kh1 Qe5 26. Qh3 Rb8 27. Raf1 Bd6 28. g6 1-0

White to play
The solution is: 20. Qb3 Bd6 21. Qxe3 Qxa4 22. Ne6+ Bxe6 23. Qb6+ Bc7 24. Qxe6 Qd4+ 25. Kh1 Qe5 26. Qh3 Rb8 27. Raf1 Bd6 28. g6 1-0