1 games · 2017–2017 · 1 classical · 0 online
Koch 10 draws0 Ostra
100.0% for Koch
Openings between them
| D04 | Queen's Pawn Game: Colle System | 1 | 100.0% |
All games
| Koch, Yannick1927 | 1-0 | Ostra, Noah1667 | ch-GER Youth U25 2017 | 2017 |
1 games · 2017–2017 · 1 classical · 0 online
100.0% for Koch
| D04 | Queen's Pawn Game: Colle System | 1 | 100.0% |
| Koch, Yannick1927 | 1-0 | Ostra, Noah1667 | ch-GER Youth U25 2017 | 2017 |