Tom O`Sullivan
IRL · FIDE ID 2504375 · 14 tournament games since 2024
Standard
1612
#780 in IRL (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
32%
2 W · 5 D · 7 L
Opp. avg
1793
Last 14 games
Last game
2025-04-20
The Dublin International Easter events 2025
Prep summary
- As White: 1.d4 in 100% of games (scores 21%).
- Against 1.e4: 1...c5 in 3 of 3 games (Sicilian Defense), scoring 67%.
- By colour: 21% with White, 43% with Black.
- Drawish: 36% of games end in a draw.
Based on 14 over-the-board games (4 classical). 7 with White (21%), 7 with Black (43%).
Openings as White
First move
| 1.d4 | 7 | 21% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Charousek Variation | 1 | 0% |
| Queen's Gambit Declined | 1 | 0% |
| King's Indian Defense: Normal Variation | 1 | 50% |
| Queen's Gambit Declined: Exchange Variation | 1 | 0% |
| Tarrasch Defense: Symmetrical Variation | 1 | 0% |
Openings as Black
Against 1.e4 (3 games)
| 1...c5 Sicilian Defense | 3 | 67% |
Against 1.d4 (2 games)
| 1...Nf6 Indian Defense | 1 | 0% |
| 1...d5 Queen's Pawn Game | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Open | 1 | 0% |
| English Opening: King's English Variation, Nimzowitsch Variation | 1 | 0% |
| Pirc Defense | 1 | 0% |
| Queen's Pawn Game: Accelerated London System | 1 | 50% |
| Sicilian Defense: Grand Prix Attack | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-04-20 | Joe Noone (1933) The Dublin International Easter events 2025 | L |
| 2025-02-02 | Jamie Martin (1678) The Sligo Tournament 2025 | Championship · classical | L |
| 2025-02-02 | Nemhain Doolin (1754) The Sligo Tournament 2025 | Championship · classical | L |
| 2025-02-01 | Pat Fitzsimons (1795) The Sligo Tournament 2025 | Championship · classical | L |
| 2025-01-31 | Radu-Maxim-Cristian Volovici (1813) The Sligo Tournament 2025 | Championship · classical | L |
| 2024-07-06 | Elizabeth Shaughnessy (1609) FIDE World Senior Team Chess Championships 2024 | 65+ | ½ |
| 2024-07-04 | Rolf Mueggenburg (1777) FIDE World Senior Team Chess Championships 2024 | 65+ | ½ |
| 2024-07-03 | Alexandre Letizio Vieira (1825) FIDE World Senior Team Chess Championships 2024 | 65+ | L |
| 2024-03-29 | Pete Morriss (1957) Dublin International 2024 | L |
| 2024-02-04 | Ray Moore Sligo Tournament 2024 | Major | 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.