MOSCOW -- Boris Spassky, a Soviet-era world chess champion who lost his title to American Bobby Fischer in a legendary 1972 match that became a proxy for Cold War rivalries, died Thursday in Moscow.

Boris Spassky, a Soviet-era world chess champion who lost his title to American Bobby Fischer in a legendary 1972 match that became a proxy for Cold War rivalries, died Thursday in Moscow.

Boris Spassky, a Soviet-era world chess champion who lost his title to American Bobby Fischer in a legendary 1972 match that became a proxy for Cold War rivalries, died Thursday in Moscow.

Soviet-era world chess champion Boris Spassky, whose clash against American Bobby Fischer in 1972 was seen as a proxy to Cold ...