1 games · 2025–2025 · 1 classical · 0 online
Gudmundsson 10 draws0 O'reilly
100.0% for Gudmundsson
Openings between them
| A50 | Mexican Defense | 1 | 100.0% |
All games
| Gudmundsson, Gunnar Erik2044 | 1-0 | O'reilly, Conor1924 | 12th ChessMates Int 2025 | 2025 |
1 games · 2025–2025 · 1 classical · 0 online
100.0% for Gudmundsson
| A50 | Mexican Defense | 1 | 100.0% |
| Gudmundsson, Gunnar Erik2044 | 1-0 | O'reilly, Conor1924 | 12th ChessMates Int 2025 | 2025 |