...I have came up with a simple trick... Trust me, it will piss them off SO MUCH. ... they will usually just resign out of anger ... Trust me it will frustrate them so much
Why so eager to frustrate and upset your opponents? Lots of animosity here toward our fellow chess players.
Anywho, if your opponent is losing and is taking a long time, it usually means:
1) They can't find any good moves, and they are calculating different options, trying to find something decent
or
2) They've realized that they are losing, and they are looking back through the moves to see where they might have gone wrong ...
They also kind of frustrate me when they keep playing on when they are clearly lost, I'm just returning the favor (we are quite literally doing the same thing, they are wasting my time and I'm wasting theirs). Also when I use this trick I make sure it's pretty clear to both players that I am definitely much better (like not in complicated positions or when they have counterplay) so for number 1 it literally doesn't matter even if they find the best move they will lose anyway and are just wasting time. For number 2, why would they look back through the moves DURING the game? That just wastes both players time, they could resign and then look through it, and if they plan to play on after it, it just drains their clock for something they can just check after the game
Umm, won't this just give them hopes to hang on and win on time, drawing the game out even more?
Nah if you have enough time they will know they can't win on time either