event | round | table | player one | result | player two |
Grand Prix Eindhoven 2005 | 11 | 50 | Gregoir, Christophe (1592) | Lost 1-2 | Ruess, Jan (1680) |
Grand Prix Krakow 2007 | 13 | 12 | Gregoir, Christophe (1848) | Won 2-1 | Ruess, Jan (1872) |
2009 World Championship | 4 | 93 | Gregoir, Christophe (1846) | Won 2-1 | Ruess, Jan (1901) |