
White to play
The solution is: 28. Rd8 Qxd8 29. Qxc6+ Kc8 30. Bxb6 Bf5 31. Qf3 Bh7 32. Qb7+ Kd7 33. Bxa5 Rg6 34. Qb5+ Ke7 35. Bb4+ c5 36. Qxc5+ Kd7 37. Qb5+ Ke6 38. Qc6+ Kf5 39. Be4+ Kxe5 40. Bc3+ 1-0

White to play
The solution is: 28. Rd8 Qxd8 29. Qxc6+ Kc8 30. Bxb6 Bf5 31. Qf3 Bh7 32. Qb7+ Kd7 33. Bxa5 Rg6 34. Qb5+ Ke7 35. Bb4+ c5 36. Qxc5+ Kd7 37. Qb5+ Ke6 38. Qc6+ Kf5 39. Be4+ Kxe5 40. Bc3+ 1-0