I don’t study; I create.
Here I am not going to discuss the technical terms which you can find easily elsewhere. Instead let’s just dive into a position:
Question: How should Black recapture the on f6?
Option A: Bxf6
Option B: gxf6
In the game Vishy recaptured the pawn with the g pawn and then even went for exchanging the good bishop against White’s technical bad one. Recapturing with the bishop (…Bxf6) is not a bad move but it is a mechanical recapture. Chess amateurs will often play such moves without a single second thought and won’t even consider exchanging light squares Bishops.
The possible reasons are as follows:
1. Usually amateurs calculate when there are chances of tactics.
2. They are relying a lot on given advice.
“Don’t be lazy and don’t forget that core skill in chess is calculation and formulation of plans, remaining are just tools to improve your core skills.”
Here are the rest of moves in case you’re interested.