wasn't there really mistake there, I lost knight, But it's Ok

See this very Perfect Game, what did influenced such effectivness?

For game 1,you got an inaccuracy.After losing the knight you can get it back easily.But it’s not optimal.Its better to not loose the knight in the first place.However for a blitz game such subtle differences do not matter.While playing on instinct such mistakes happen

You can trade off each other’s passed pawns and then take advantage of the weak e and d pawns of your opponent

@ak_saha said ^

For game 1,you got an inaccuracy.After losing the knight you can get it back easily.But it’s not optimal.Its better to not loose the knight in the first place.However for a blitz game such subtle differences do not matter.While playing on instinct such mistakes happen

You can trade off each other’s passed pawns and then take advantage of the weak e and d pawns of your opponent

I see Thx, check this Game too

I didn't got ideas of this game, what exactly gave such concetration of figures, that was not clean enought to use