Premoves are a live chess feature that lets you set up your move before it's your turn, and once it is your turn, the move is performed instantly.
The bad dude described in the OP uses the feature to set up a quick 3 move queen grab in hopes his opponent blunder their queen away thanks to premoves, and if it doesn't work and he loses the bishop, resigns the game. However, since the game is shorter than four moves, it will not be rated. In this way, he can ordinarily never lose rating points at all, since the only games he will ever play beyond move 3 are the ones in which he is up a queen for a bishop. (I imagine being an idiot he will lose the odd game of that from time to time, but not enough to make it "not worth it", rating-wise.)
This scheme really relies on people using premoves a lot in the opening, which is really only the case in bullet chess. This emphasis on making quick moves rather than actually smart moves using software technology is what causes opinionated duffers like me to dismiss online bullet chess as "not real chess".
Thanks for a very good, clear explanation. I don't think bullet chess would be the game for me, either.
Premoves are a live chess feature that lets you set up your move before it's your turn, and once it is your turn, the move is performed instantly.
The bad dude described in the OP uses the feature to set up a quick 3 move queen grab in hopes his opponent blunder their queen away thanks to premoves, and if it doesn't work and he loses the bishop, resigns the game. However, since the game is shorter than four moves, it will not be rated. In this way, he can ordinarily never lose rating points at all, since the only games he will ever play beyond move 3 are the ones in which he is up a queen for a bishop. (I imagine being an idiot he will lose the odd game of that from time to time, but not enough to make it "not worth it", rating-wise.)
This scheme really relies on people using premoves a lot in the opening, which is really only the case in bullet chess. This emphasis on making quick moves rather than actually smart moves using software technology is what causes opinionated duffers like me to dismiss online bullet chess as "not real chess".