9th world champion Tigran Petrosian would've turned 92 today! : r/chess

9th world champion Tigran Petrosian would've turned 92 today! : r/chess

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9th world champion Tigran Petrosian would've turned 92 today! : r/chess

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9th world champion Tigran Petrosian would've turned 92 today! : r/chess

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