event | round | table | player one | result | player two |
2005 World Championship | 15 | 80 | Warmenhoven, Ruud (1781) | Lost 1-2 | Lebedowicz, Osyp (1847) |
Pro Tour Honolulu 2006 | 3 | 36 | Warmenhoven, Ruud (1736) | Lost 1-2 | Lebedowicz, Osyp (1824) |
Pro Tour Prague 2006 | 8 | 23 | Warmenhoven, Ruud (1839) | Won 2-1 | Lebedowicz, Osyp (1947) |
Pro Tour Hollywood 2008 | 2 | 12 | Warmenhoven, Ruud (1787) | Won 2-0 | Lebedowicz, Osyp (1945) |