White chooses a prosaic way to realise his advantage. More energetic, stronger and simpler was 36.Rxd5 Re8 37.Rxf5+–.
More tenacious was 37...Rd8, after which the most precise way to win is 38.Rd3 Qc7 39.Rc3! Nc6 40.Qf2 f4 41.Nd3! d4 42.Nxf4!+–.
Unity Chess Club
Training position Konstantin Sakaev White to move
The combination of the moves b2-b3 and Bc1-d2 is unfortunate, so if Black is able quietly to complete his development, he will get a good game. However, his bishop hangs on the c-file:
In an open position, White secures the advantage of the two bishops, thanks to which he has a clear advantage.
Unity Chess Club
Training position Konstantin Sakaev White to move
Retreating the Na5 would lose the initiative, as the Ra1 hangs. But there followed instead:
A beautiful move, which allows Black to win material with the help of a small combination.