San Francisco


IGM Tigran Petrosian


Petrosian and
Guthrie McClain


Petrosian and
Guthrie McClain


Rona Petrosian
IGM Tigran Petrosian


NM Irving Chernev and
Petrosian


Selma Chernev and
Rona Petrosian


Petrosian and
Irving Chernev

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