Sipowicz, FilipFIDE ID 911823521Games0Wins0Draws1Losses0%ScorePeak rating1557Latest rating1557First seenJul 11, 2026Last seenJul 11, 2026Recent gamesDateWhiteResultBlackEventOpeningJul 11, 2026Branecki1–0SipowiczRapid C12Nimzo-Larsen Attack: Classical Variation