2 games · 2015–2024 · 2 classical · 0 online
Haessel 11 draws0 Kostadinov
75.0% for Haessel
Openings between them
| A36 | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | 1 | 50.0% |
| D15 | Slav Defense: Chebanenko Variation | 1 | 100.0% |
All games
| Kostadinov, G2043 | ½-½ | Haessel, D1987 | 15th Calgary Int 2024 | 2024 |
| Haessel, D2262 | 1-0 | Kostadinov, G2067 | 25th North American Open | 2015 |