Here is modern example of Winter-Capa game.
Bg6 trapped in the game and So did so well.
Some key points in this game:
1. Power of isolating opponent's piece.
2. Positional pawn sacrifice for initiative .
3. Smyslov's battery with Qc1! Qb2.
4. Total squeeze
Very good game, way above my level.
I am saying that because when I was watching the game I found it hard to understand why engine is giving such high evaluation for White.
don't worry check the analysis of strong gms they will share you ideas!