Of all his memories of Wilt Chamberlain, the one that stood out for Larry Brown happened long after Chamberlain's professional career had ended. On a summer day in the early 1980s, when Brown was coaching at UCLA, Chamberlain showed up at Pauley Pavilion to take part in one of the high-octane pickup games that the arena constantly attracted. "Magic Johnson used to run the games," Brown recalled Tuesday after hearing that Chamberlain, his friend, had died at 63, "and he called a couple of chintzy fouls and a goaltending on Wilt. "So Wilt said: 'There will be no more layups in this gym,' and he blocked every shot after that. That's the truth, I saw it. He didn't let one [of Johnson's] shots get to the rim."