| event | round | table | player one | result | player two |
| 2002 European Championship | 6 | 86 | Karsten, Frank (1789) | Lost 1-2 | Zidek, Arnost (1491) |
| Grand Prix Cardiff 2006 | 5 | 100 | Karsten, Frank (2032) | Won 2-0 | Zidek, Arnost (1776) |
| Grand Prix Malmo 2006 | 7 | 4 | Karsten, Frank (2080) | Won 2-0 | Zidek, Arnost (1776) |
| Grand Prix Strasbourg 2007 | 12 | 22 | Karsten, Frank (1959) | Lost 0-2 | Zidek, Arnost (1786) |
| Pro Tour Valencia 2007 | 6 | 9 | Karsten, Frank (2054) | Lost 0-2 | Zidek, Arnost (1809) |