Sierra, Walter DamianFIDE ID 200292251Games0Wins0Draws1Losses0%ScorePeak rating1745Latest rating1745First seenNov 7, 2025Last seenNov 7, 2025Recent gamesDateWhiteResultBlackEventOpeningNov 7, 2025Llanos1–0SierraRonda 3 - Puelo: Llanos, Joaquin - Sierra, Walter DamianCaro-Kann Defense: Apocalypse Attack