Related Clues:

• One sock, to another
• Endgame end
• It can follow the last word of this puzzle's five longest answers
• ''I win,'' in chess
• Friend of Adelaide
• Last word in chess
• ''G'day ___''
• What a sock needs
• Win for Kasparov
• One's other half
• Left-hand glove, to the right
• Start a new generation
• Casino staffer
• Kasparov coup
• Aussie's pal