I'm 1350 rated so I had no problem beating this bot, but it's very well programmed regardless! I imagine you had to create a system to detect what moves are legal using math and then probably some if-statements and randomness to decide which move to play. This was super fun! Fireball Bishops, Rook = Queen, and Knight moves in a square were definitely fun ones. 9 people as well - coordination was probably a hard thing. I'd place the bot at 250 rated - mostly random but manages to show some aggression against the player which is better than pure random.