2 games · 2015–2026 · 2 classical · 0 online
O'Donnell 00 draws2 Williams
0.0% for O'Donnell
Openings between them
| A90 | Dutch Defense: Classical Variation | 1 | 0.0% |
| D10 | Slav Defense: Exchange Variation | 1 | 0.0% |
All games
| O'Donnell, Conor2306 | 0-1 | Williams, Si12432 | TCh-ISL Kvika 2025-26 | 2026 |
| Williams, Si12429 | 1-0 | O'Donnell, Conor2190 | 4NCL 2014-15 | 2015 |