3 games · 2023–2025 · 3 classical · 0 online
Basiaga 20 draws1 Pietrzak
66.7% for Basiaga
Openings between them
| A01 | Nimzo-Larsen Attack: Modern Variation | 1 | 100.0% |
| B13 | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | 1 | 100.0% |
| C78 | Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | 1 | 0.0% |
All games
| Basiaga, Sebastian1881 | 1-0 | Pietrzak, W1844 | 307th YMCA Autumn B 2025 | 2025 |
| Pietrzak, W1842 | 1-0 | Basiaga, Sebastian1922 | 292nd YMCA Autumn A 2024 | 2024 |
| Basiaga, Sebastian1856 | 1-0 | Pietrzak, W1717 | 278th YMCA Autumn A 2023 | 2023 |