event | round | table | player one | result | player two |
Grand Prix Dortmund 2006 | 6 | 11 | van Medevoort, Robert (1752) | Lost 0-2 | Sauerborn, Moritz (1625) |
Grand Prix Copenhagen 2008 | 6 | 57 | van Medevoort, Robert (1878) | Won 2-0 | Sauerborn, Moritz (1807) |
Grand Prix Rotterdam 2009 | 6 | 495 | van Medevoort, Robert (1856) | Lost 0-2 | Sauerborn, Moritz (1839) |