Oisin O`cuilleanain vs Conor O`Donnell
104. ch-IRL 2025, 2025 · Result 0–1 · Sicilian Defense: McDonnell Attack (B21).
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Game details
- White
- Oisin O`cuilleanain (2129)
- Black
- Conor O`Donnell (2301)
- Result
- 0–1
- Event
- 104. ch-IRL 2025
- Year
- 2025
- Opening
- Sicilian Defense: McDonnell Attack (B21)
About this chess game
This chess game between Oisin O`cuilleanain (2129) and Conor O`Donnell (2301) was played at 104. ch-IRL 2025 in 2025 and finished 0–1. The opening was the Sicilian Defense: McDonnell Attack (B21). You can replay the full game move by move on the interactive board above, or open it on the CipherChess analysis board to study every move with the Stockfish engine.
Looking for more Oisin O`cuilleanain games or Conor O`Donnell games? This Oisin O`cuilleanain vs Conor O`Donnell encounter is one of millions of chess games indexed in the CipherChess mega database. Browse both players' full records, the openings they play most, and head-to-head results, then load any game onto the board to prepare your own lines against the Sicilian Defense: McDonnell Attack.
Frequently asked questions
Who won Oisin O`cuilleanain vs Conor O`Donnell?
Oisin O`cuilleanain vs Conor O`Donnell (2025) finished 0–1, a win for Conor O`Donnell.
What opening was played in Oisin O`cuilleanain vs Conor O`Donnell?
The game opened with the Sicilian Defense: McDonnell Attack (ECO B21).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Oisin O`cuilleanain vs Conor O`Donnell, or open it on the CipherChess analysis board to review it with the Stockfish engine.