| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2002-07-27 | MICHAELA KARSTEN | Czech Republic | 198 | 10 | German Open Memory Championship 2002 |
| 2002-07-06 | MICHAELA KARSTEN | Czech Republic | 194 | 10 | Prague Open Memory Championship 2002 |
| 2000-08-21 | MICHAELA KARSTEN | Czech Republic | 140 | 10 | World Memory Championship 2000 |
| 1999-08-26 | MICHAELA KARSTEN | Czech Republic | 80 | 10 | World Memory Championship 1999 |
| 1999-07-07 | MICHAELA KARSTEN | Czech Republic | 40 | 10 | German Open Memory Championship 1999 |