2 games · 2024–2026 · 0 classical · 2 online
Terry 20 draws0 Koellner
100.0% for Terry
Openings between them
| A05 | King's Indian Attack | 1 | 100.0% |
| A40 | Horwitz Defense | 1 | 100.0% |
All games
| Koellner, Ruben Gideon2531 | 0-1 | Terry, R2508 | Titled Tue 2nd Jun 2026 | 2026 |
| Terry, R2522 | 1-0 | Koellner, Ruben Gideon2453 | Titled Tue 26th Mar Late | 2024 |