Related Clues:

• Paired up
• Harmonized
• Defeated, in a way
• Going hand in hand
• Mated
• Beaten by Botvinnik
• Like pairs of socks
• Defeated in chess
• Won, in chess
• Checked thoroughly?
• Beaten, a la Bobby Fischer
• Checked for the last time?
• Two at a time
• Beat at the board
• Won a game of chess