Ive seen that. No he did not beat them all. He copied what one guy was playing against him, and then copied that with the other guy. Its jsut a goofy trick that ensures an equal score result (as long as there is no clock). Also, they were not all strong players...he beat one guy on his own because he was weak
so he lost 4 games and won 5. But like i said...if they were all sufficiently strong players (including brown), it would have been 9 draws.