| event | round | table | player one | result | player two |
| Grand Prix Vienna 2004 | 2 | 96 | Ruess, Jan (1640) | Lost 0-2 | Zidek, Arnost (1546) |
| Grand Prix Strasbourg 2007 | 4 | 45 | Ruess, Jan (1941) | Won 2-0 | Zidek, Arnost (1724) |
| 2008 World Championship | 13 | 55 | Ruess, Jan (1876) | Lost 0-2 | Zidek, Arnost (1705) |