Dumas, GustaveFIDE ID 6510864688Games5Wins0Draws3Losses63%ScorePeak rating1958Latest rating1882First seenJul 5, 2025Last seenMar 6, 2026Recent gamesDateWhiteResultBlackEventOpeningMar 6, 2026Dumas0–1BellahceneRapide Festival Nancy 2026English Opening: Agincourt Defense, Catalan Defense AcceptedJul 9, 2025Dumas0–1CanneelPlagne Chess Festival Accession 2025English OpeningJul 9, 2025Grisoni1–0DumasPlagne Chess Festival Accession 2025Sicilian Defense: ClosedJul 8, 2025Dumas1–0ThivinPlagne Chess Festival Accession 2025English Opening: Symmetrical Variation, Rubinstein VariationJul 7, 2025Dumas1–0HurtadoPlagne Chess Festival Accession 2025?Jul 7, 2025Martin0–1DumasPlagne Chess Festival Accession 2025Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto VariationJul 6, 2025Odoni-Ruffenach0–1DumasPlagne Chess Festival Accession 2025Sicilian Defense: ClosedJul 5, 2025Dumas1–0OblinPlagne Chess Festival Accession 2025English Opening
