Career landmark: Participated in 5th Congress of the Russian Social Democratic Labor Party (tournament / event).
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- #milestone
Captured 2026-08-15 from Wikipedia. The archived copy is preserved so this citation survives link rot.
Career landmark: Participated in 5th Congress of the Russian Social Democratic Labor Party (tournament / event).
Captured 2026-08-15 from Wikipedia. The archived copy is preserved so this citation survives link rot.