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    Tigran Petrosian vs Gennadi Sosonko

    Biel Interzonal · 1976 · Result 1-0 · Nimzo-Indian (E48)

    Tigran Petrosian 2635 · Gennadi Sosonko 2505

    Open in analysis →All 5 games: Petrosian vs Sosonko
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    Tigran Petrosian vs Gennadi Sosonko — click a move to see the position.

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