| event | round | table | player one | result | player two |
| 2000 World Championship | 12 | 14 | Karsten, Frank (1724) | Lost 1-2 | Klauser, Benedikt (1606) |
| Pro Tour Chicago 2000 | 4 | 98 | Karsten, Frank (1739) | Lost 1-2 | Klauser, Benedikt (1850) |
| Grand Prix Prague 2001 | 4 | 37 | Karsten, Frank (1758) | Won 2-1 | Klauser, Benedikt (1940) |