O`neill, MatthewFIDE ID 25285337Games1Wins3Draws2Losses36%ScorePeak rating1776Latest rating1776First seenJan 31, 2025Last seenFeb 1, 2026Recent gamesDateWhiteResultBlackEventOpeningFeb 1, 2026Mariya Boby½–½O`neillSligo 2026 Weekender ChampionshipSicilian Defense: Lasker-Pelikan VariationFeb 1, 2026O`neill1–0RanadeSligo 2026 Weekender ChampionshipCaro-Kann Defense: Panov AttackFeb 2, 2025O`neill½–½McClatcheyThe Sligo Tournament 2025 - ChampionshipCzech DefenseFeb 2, 2025Bergin1–0O`neillThe Sligo Tournament 2025 - ChampionshipSicilian Defense: Grand Prix AttackFeb 1, 2025O`neill*O`SheaThe Sligo Tournament 2025 - ChampionshipFrench Defense: Exchange VariationFeb 1, 2025O`connell1–0O`neillThe Sligo Tournament 2025 - ChampionshipSicilian Defense: Delayed Alapin Variation, with e6Jan 31, 2025O`neill½–½WardThe Sligo Tournament 2025 - ChampionshipFrench Defense: Exchange Variation