Opalka, KarolFIDE ID 418505051Games0Wins0Draws1Losses0%ScorePeak rating1627Latest rating1627First seenJul 7, 2026Last seenJul 7, 2026Recent gamesDateWhiteResultBlackEventOpeningJul 7, 2026Opalka0–1SolinskyirzeszowCaro-Kann Defense: Tartakower Variation