[Event "Armstrong Cup 2024-25"] [Site "Dublin IRL"] [Date "2025.03.05"] [Round "8.3"] [White "Beatty, Ross"] [Black "O'Connor, Jonathan"] [Result "0-1"] [WhiteTeam "St. Benildus B"] [BlackTeam "Dublin"] [WhiteElo "1839"] [BlackElo "2145"] [WhiteICU "1855"] [BlackICU "2148"] [WhiteClub "St. Benildus"] [BlackClub "Dublin"] [WhiteNationality "IRL"] [BlackNationality "IRL"] [WhiteFideId "2507552"] [BlackFideId "2501112"] [PlyCount "52"] [ECO "B33"] [Opening "Sicilian"] [Variation "Pelikan, Chelyabinsk variation"] [EventDate "2024.09.14"] [EventType "team"] [URL "https://www.irlchess.com/games_archive/sundry_files_2025-03/beatty-oconnor-armstrong-2025.htm"] [LastModified "Mon Mar 10 08:54:30 2025"] { Event information: Match scorecard and event table, ChessLeague. net. } { Source: Tweet, Jonathan O'Connor X account, March 6, 2025. } 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. c4 Nxe4 12. Bxe7 Qxe7 13. Qd5 Bb7 14. Qd3 d5 15. cxb5 Qb4+ 16. Ke2 Qxb2+ 17. Qc2 Qxa3 18. f3 Rc8 19. Qb3 Nc3+ 20. Kf2 Qc5+ 21. Kg3 Qe3 22. Kh3 Rc4 23. Bxc4 Bc8+ 24. Kh4 Qh6+ 25. Kg3 Ne4+ 26. fxe4 Qf4# 0-1