Related Clues:

• Defeated a la Bobby Fischer
• Linked, as devices
• Defeated a la Kasparov
• Ship's officer died, finished off on board
• Coupled (up)
• In groups of two
• Like the animals on Noah's ark
• Bundled together
• In lock step (with)
• Like unsuccessful chess players
• Like wine with cheese, often
• Updated the email inbox, say
• Grouped as a duo
• In twos, like socks
• Matched, as movie sound and action