Jonathan O'Connor
IRL · FIDE ID 2501112 · 26 tournament games since 2021
Standard
2159
#30 in IRL (active)
Rapid
2099
#35 in IRL (active)
Blitz
2128
#25 in IRL (active)
Score
58%
12 W · 6 D · 8 L
Opp. avg
1829
Last 26 games
Last game
2026-04-25
Irish National Club Championship 2026
Prep summary
- As White: 1.e4 in 42% of games (scores 40%), otherwise 1.d4 (42%).
- Against 1.e4: 1...e5 in 3 of 5 games (King's Pawn Game), scoring 33%.
- Against 1.d4: 1...Nf6 in 4 of 6 games (Indian Defense), scoring 50%.
- By colour: 67% with White, 50% with Black.
Based on 26 over-the-board games (7 rapid · 2 classical). 12 with White (67%), 14 with Black (50%).
Openings as White
First move
| 1.e4 | 5 | 40% |
| 1.d4 | 5 | 100% |
| 1.Nf3 | 2 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Closed, Traditional | 2 | 0% |
| Sicilian Defense: O'Kelly Variation, Yerevan System | 1 | 100% |
| Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | 1 | 0% |
| Lion Defense | 1 | 100% |
| English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | 1 | 50% |
Openings as Black
Against 1.e4 (5 games)
| 1...e5 King's Pawn Game | 3 | 33% |
| 1...c5 Sicilian Defense | 2 | 100% |
Against 1.d4 (6 games)
| 1...Nf6 Indian Defense | 4 | 50% |
| 1...d5 Queen's Pawn Game | 2 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Torre Attack: Fianchetto Defense | 2 | 25% |
| King's Indian Defense: Karpov System | 1 | 0% |
| King's Indian Defense: Averbakh Variation, Benoni Defense, Exchange Variation | 1 | 50% |
| London System | 1 | 50% |
| Sicilian Defense: Old Sicilian | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-04-25 | Oleg Gubanov (2254) Irish National Club Championship 2026 · classical | L |
| 2026-04-24 | Killian Delaney (2306) Irish National Club Championship 2026 · classical | ½ |
| 2026-02-08 | Jonathon Melling (1862) Sligo Chess & Culture Festival 2026 - Open Rapid · rapid | ½ |
| 2026-02-08 | Fergal Gallagher (1529) Sligo Chess & Culture Festival 2026 - Open Rapid · rapid | W |
| 2026-02-08 | Aiden Jos Ramesh (1472) Sligo Chess & Culture Festival 2026 - Open Rapid · rapid | W |
| 2026-02-08 | Sanjith Durkesh Prabaharan (1594) Sligo Chess & Culture Festival 2026 - Open Rapid · rapid | L |
| 2026-02-08 | Kevin O`Flaherty (1929) Sligo Chess & Culture Festival 2026 - Open Rapid · rapid | L |
| 2026-02-08 | Mikhail Vitiukov (1686) Sligo Chess & Culture Festival 2026 - Open Rapid · rapid | W |
| 2026-02-08 | Lilith Nardo Sligo Chess & Culture Festival 2026 - Open Rapid · rapid | W |
| 2024-02-04 | Dylan Mize Sligo Tournament 2024 | Masters | 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.