| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. L Espig vs T Casper |
| ½-½ | 53 |
1976 |
DDR-ch 25th | E67 King's Indian, Fianchetto |
| 2. Bagirov vs T Casper |
| 1-0 | 32 |
1979 |
Berlijn | E71 King's Indian, Makagonov System (5.h3) |
| 3. H U Gruenberg vs T Casper |
| 1-0 | 40 |
1981 |
GDR-ch | E69 King's Indian, Fianchetto, Classical Main line |
| 4. Vyzmanavin vs T Casper |
| 1-0 | 40 |
1987 |
Moscow (Russia) | E69 King's Indian, Fianchetto, Classical Main line |
| 5. Smejkal vs T Casper |
| 1-0 | 26 |
1991 |
Bundesliga 9192 | E69 King's Indian, Fianchetto, Classical Main line |
| 6. Uhlmann vs T Casper |
| 0-1 | 32 |
1993 |
BL 9293 | E94 King's Indian, Orthodox |
| 7. Krasenkow vs T Casper |
| ½-½ | 51 |
1993 |
BL 9293 | E94 King's Indian, Orthodox |
| 8. P H Nielsen vs T Casper |
| 1-0 | 31 |
1999 |
Bundesliga 1998/99, Germany | E69 King's Indian, Fianchetto, Classical Main line |
| 9. K J Schulz vs T Casper |
| 0-1 | 33 |
2007 |
BL 0708 SC Remagen - Erfurter SK | E69 King's Indian, Fianchetto, Classical Main line |
| 10. G Fish vs T Casper |
| 0-1 | 36 |
2007 |
BL 0708 Werder Bremen - Erfurter SK | E94 King's Indian, Orthodox |