Lehmann, RubenFIDE ID 246711771Games0Wins0Draws1Losses0%ScorePeak rating1966Latest rating1966First seenJul 23, 2026Last seenJul 23, 2026Recent gamesDateWhiteResultBlackEventOpeningJul 23, 2026Lehmann0–1SteffensRound 1: Lehmann, Ruben - Steffens, Olaf?