Grewenig, PeterFIDE ID 5330404861Games0Wins0Draws1Losses0%ScorePeak rating1778Latest rating1778First seenApr 6, 2026Last seenApr 6, 2026Recent gamesDateWhiteResultBlackEventOpeningApr 6, 2026Bob1–0GrewenigGrenke Chess Festival 2026 StreamerIndian Defense: London System