Lange, Jan-DavidFIDE ID 246149631Games0Wins1Draws0Losses50%ScorePeak rating2106Latest rating2106First seenJan 2, 2026Last seenJan 2, 2026Recent gamesDateWhiteResultBlackEventOpeningJan 2, 2026Lange½–½Klaska36. Staufer Open 2026 ASicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations