| event | round | table | player one | result | player two |
| Grand Prix Bochum 2012 | 9 | 14 | Kowalski, Grzegorz (1852) | Lost 0-1 | Cifka, Stanislav (2168) |
| Grand Prix Warsaw 2014 | 14 | 35 | Kowalski, Grzegorz (1806) | Lost 1-2 | Cifka, Stanislav (2077) |
| New Capenna Championship | 11 | 26 | Kowalski, Grzegorz (2008) | Won 2-1 | Cifka, Stanislav (1879) |