event | round | table | player one | result | player two |
Grand Prix Brussels 2015 | 13 | 18 | Kowalski, Grzegorz (1979) | Won 2-0 | Molle, Niels (1836) |
Grand Prix Warsaw 2016 | 11 | 5 | Kowalski, Grzegorz (2101) | Lost 0-2 | Molle, Niels (2108) |
Grand Prix London 2018 | 13 | 156 | Kowalski, Grzegorz (2106) | Won 2-1 | Molle, Niels (2048) |