As a Chessaholic, I tend to play even when I'm pretty damn tired or sleepy. You guys ever do that and find your game is a lot worse than usual? It usually ends really pissing me off with a losing streak. While on other days I feel quite invincible. Any of you relate to this?
My rating gets dropped by almost 200 in morning , and i struggle to get that back in evening... I make countless blunders in morning like having advantage of 12 points and then giving queen for free