3 games · 2019–2019 · 3 classical · 0 online
Kosny 11 draws1 Potocki
50.0% for Kosny
Openings between them
| A07 | King's Indian Attack | 1 | 50.0% |
| A38 | English Opening: Symmetrical Variation, Full Symmetry Line | 1 | 0.0% |
| D00 | Queen's Pawn Game: Accelerated London System | 1 | 100.0% |
All games
| Potocki, K1840 | 0-1 | Kosny, M1861 | 220th YMCA Autumn A 2019 | 2019 |
| Potocki, K1829 | 1-0 | Kosny, M1849 | 209th YMCA Winter A 2019 | 2019 |
| Kosny, M1849 | ½-½ | Potocki, K1829 | 209th YMCA Winter A 2019 | 2019 |