1 games · 2023–2023 · 1 classical · 0 online
De Boer 10 draws0 Heinzel
100.0% for De Boer
Openings between them
| B22 | Sicilian Defense: Alapin Variation | 1 | 100.0% |
All games
| De Boer, Robert1972 | 1-0 | Heinzel, Thomas1735 | Krefeld Summer Open 2023 | 2023 |
1 games · 2023–2023 · 1 classical · 0 online
100.0% for De Boer
| B22 | Sicilian Defense: Alapin Variation | 1 | 100.0% |
| De Boer, Robert1972 | 1-0 | Heinzel, Thomas1735 | Krefeld Summer Open 2023 | 2023 |