1928
Robert Byrne, American chess player and author (died 2013)
Robert Byrne, American chess player and author (died 2013)
Robert Byrne, American chess player and author (died 2013)
American chess grandmaster (1928–2013)
Robert Byrne, American chess player and author (died 2013)
Robert Byrne, American chess player and author (died 2013)