O`Shea, NiallFIDE ID 25051426Games1Wins3Draws1Losses42%ScorePeak rating1794Latest rating1771First seenJan 31, 2025Last seenFeb 1, 2026Recent gamesDateWhiteResultBlackEventOpeningFeb 1, 2026Recto½–½O`SheaSligo 2026 Weekender ExpertIndian Defense: Accelerated London SystemFeb 2, 2025O`Shea1–0SymsThe Sligo Tournament 2025 - ChampionshipIndian Defense: Normal VariationFeb 2, 2025Arun½–½O`SheaThe Sligo Tournament 2025 - ChampionshipQueen's Gambit Declined: Modern Variation, Normal LineFeb 1, 2025O`Shea0–1O`sullivanThe Sligo Tournament 2025 - ChampionshipQueen's Pawn Game: Accelerated London SystemFeb 1, 2025O`neill*O`SheaThe Sligo Tournament 2025 - ChampionshipFrench Defense: Exchange VariationJan 31, 2025Coughlan½–½O`SheaThe Sligo Tournament 2025 - ChampionshipQueen's Pawn Game: Accelerated London System, Steinitz Countergambit