Crossword puzzle clue "one of eight in chess"

Artist and chess player who said "While all artists are not chess players, all chess players are artists"

One of eight in chess

Chess expert's requirement for attending a chess tournament?

TV character who has eight children and an eight-syllable last name

He played Tom Bradford, the dad in the eight-kid family on "Eight Is Enough": 3 wds.

Any eight-armed or eight-legged creature

Eight minus eight

Game with eight large balls and one small one