FMConor O`Donnell
IRL · FIDE ID 2504243 · 137 tournament games since 2020
Standard
2281
#12 in IRL (active)
Rapid
2182
#18 in IRL (active)
Blitz
2195
#14 in IRL (active)
Score
52%
43 W · 56 D · 38 L
Opp. avg
2262
Last 50 games
Last game
2026-05-04
4NCL Division 1 2025-2026
Prep summary
- As White: 1.d4 in 60% of games (scores 43%).
- Against 1.e4: 1...c6 in 14 of 27 games (Caro-Kann Defense), scoring 68%.
- Against 1.d4: 1...d5 in 16 of 33 games (Queen's Pawn Game), scoring 44%.
- By opponent strength: 33% against higher-rated players, 72% against lower-rated.
- Drawish: 41% of games end in a draw.
Based on 137 over-the-board games (30 classical · 20 rapid). 68 with White (52%), 69 with Black (51%).
Openings as White
First move
| 1.d4 | 41 | 43% |
| 1.e4 | 12 | 63% |
| 1.c4 | 10 | 70% |
| 1.Nf3 | 5 | 70% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 4 | 38% |
| Trompowsky Attack | 3 | 33% |
| Catalan Opening: Open Defense | 2 | 50% |
| King's Indian Defense: Semi-Averbakh System | 2 | 100% |
| English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | 2 | 75% |
Openings as Black
Against 1.e4 (27 games)
| 1...c6 Caro-Kann Defense | 14 | 68% |
| 1...e6 French Defense | 7 | 43% |
| 1...c5 Sicilian Defense | 2 | 100% |
Against 1.d4 (33 games)
| 1...d5 Queen's Pawn Game | 16 | 44% |
| 1...Nf6 Indian Defense | 15 | 33% |
| 1...f5 Dutch Defense | 2 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Pawn Game: London System | 5 | 50% |
| Caro-Kann Defense: Advance Variation, Tal Variation | 4 | 75% |
| Caro-Kann Defense: Exchange Variation | 3 | 67% |
| Semi-Slav Defense: Noteboom Variation | 3 | 100% |
| French Defense: Steinitz Variation, Boleslavsky Variation | 3 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-05-04 | Liwia Jarocka (2288) 4NCL Division 1 2025-2026 | ½ |
| 2026-05-03 | David J Eggleston (2347) 4NCL Division 1 2025-2026 | ½ |
| 2026-05-02 | Elis Denele Dicen (2139) 4NCL Division 1 2025-2026 | L |
| 2026-03-08 | Nikita Petrov (2555) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2026-03-07 | Tomas Laurusas (2508) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2026-03-07 | Simon K Williams (2443) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2026-03-06 | Bardur Orn Birkisson (2207) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2026-03-05 | Oleksandr Sulypa (2455) Icelandic Team Championship 2025-26 - Premier League · classical | ½ |
| 2026-02-08 | Jonathan P Nelson (2117) 4NCL Division 1 2025-2026 | W |
| 2026-02-07 | Hayk Mesropyan (2146) 4NCL Division 1 2025-2026 | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.