2 games · 2021–2021 · 0 classical · 2 online
Sieczkowski 10 draws1 Truman
50.0% for Sieczkowski
Openings between them
| A56 | Benoni Defense: Hromádka System | 1 | 100.0% |
| D87 | Grünfeld Defense: Exchange Variation, Spassky Variation | 1 | 0.0% |
All games
| Sieczkowski, Adam1621 | 0-1 | Truman, R1897 | 12th 4NCL Online Congress | 2021 |
| Sieczkowski, Adam1601 | 1-0 | Truman, R1895 | 10th 4NCL Online Congress | 2021 |