3 games · 2019–2021 · 3 classical · 0 online
Poniewierski 12 draws0 Matyszkiewicz
66.7% for Poniewierski
Openings between them
| A15 | English Opening: Anglo-Indian Defense, King's Indian Formation | 3 | 66.7% |
All games
| Poniewierski, P1783 | 1-0 | Matyszkiewicz, Wiktor1803 | 240th YMCA Spring A 2021 | 2021 |
| Poniewierski, P1783 | ½-½ | Matyszkiewicz, Wiktor1803 | 240th YMCA Spring A 2021 | 2021 |
| Poniewierski, P1875 | ½-½ | Matyszkiewicz, Wiktor1844 | 220th YMCA Autumn A 2019 | 2019 |