Yeah because paj makes a good point. On the face of it you guys are arguing about the pseudo-legality of chair knowing some/all characters, however in reality paj knows chair as a person, and as such it's not completely black-and-white nor completely fair to say that chair had an advantage.
Chair didn't win so, ultimately, advantage is lost.
Essentially, the discourse I leaped over is pretty much irrelevant. What I mentioned is something that I think can be claimed to be something that actually altered the outcome of the game.