[Event "Drogheda Congress (Thomson Masters) 2026"]
[Site "Drogheda IRL"]
[Date "2026.05.31"]
[Round "4.8"]
[White "O'Cuilleanain, Oisin"]
[Black "Fil, Alkim Alper"]
[Result "0-1"]
[WhiteElo "2197"]
[BlackElo "1930"]
[WhiteICU "2227"]
[BlackICU "2003"]
[WhiteClub "Knights of Eanna"]
[BlackClub "C.C.Y.M.S."]
[WhiteNationality "IRL"]
[BlackNationality "TUR"]
[WhiteFideId "2514249"]
[BlackFideId "6309747"]
[PlyCount "82"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[FIDETournamentId "480233"]
[ChessResultsKey "1423859"]
[EventSection "1/4"]
[Venue "St Mary's Parish Primary School, Bryanstown, Drogheda A92 XD80"]
[EventDate "2026.05.30"]
[TimeControl "5400+30"]
[WhiteFullName "O'Cuilleanáin, Oisín"]
[BlackFullName "Fıl, Alkim Alper"]
[URL "https://www.irlchess.com/drogheda2026_allfiles/games_drogheda2026/g41.htm"]
[LastModified "Fri Jun  5 17:35:16 2026"]

{ Event information: <a
href="https://www.irlchess.com/drogheda2026_allfiles/pairings_drogheda2026.html">Tournament
report</a>. }

1. e4 c5 2. Nf3 a6 3. g3 b5 4. Bg2 Bb7 5. Qe2 Nc6 6. O-O e6 7. c3 d5 8.
exd5 Qxd5 9. d4 cxd4 10. Rd1 Rd8 11. cxd4 Nf6 12. Nc3 Qh5 13. d5 Nxd5 14.
Rxd5 Rxd5 15. g4 Qxg4 16. Nxd5 Bd6 17. Ne3 Qh5 18. h3 Ne5 19. Nd4 Qg6 20.
Kh1 Be4 21. f4 $6 (21. f3 $16) 21... Nd3 22. f5 $4 (22. Ng4 $14) 22... Qg3
$19 23. Bxe4 Nf2+ 24. Qxf2 Qxf2 25. Bg2 O-O 26. Nf3 Bc5 27. Ng4 Qc2 28. Bd2
Qxb2 29. Rc1 Bd6 30. f6 gxf6 31. Bh6 f5 32. Ngh2 Rd8 33. Be3 f6 34. Rg1 Kf7
35. Bd4 Qxa2 36. Ra1 Qc4 37. Bb6 Rd7 38. Rxa6 b4 39. Bf1 Qc1 40. Bd4 Bxh2
41. Ra1 Qf4 0-1