| event | round | table | player one | result | player two |
| Grand Prix Lille 2016 | 10 | 8 | Kowalski, Grzegorz (2085) | Lost 1-2 | Hauck, Christian (1912) |
| Grand Prix Prague 2018 | 8 | 6 | Kowalski, Grzegorz (2097) | Won 2-0 | Hauck, Christian (1935) |
| New Capenna Championship | 5 | 20 | Kowalski, Grzegorz (2030) | Won 2-1 | Hauck, Christian (1894) |