| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Nunn vs K Bischoff |
| ½-½ | 22 |
1984 |
Tyskland | C05 French, Tarrasch |
| 2. Nunn vs K Bischoff |
| 1-0 | 33 |
1984 |
Hamburg | C05 French, Tarrasch |
| 3. Spassky vs K Bischoff |
| ½-½ | 13 |
1988 |
BL | C13 French |
| 4. Romanishin vs K Bischoff |
| ½-½ | 44 |
1995 |
Bad Endbach | C00 French Defense |
| 5. Pavasovic vs K Bischoff |
| 0-1 | 20 |
1998 |
Hans & Lenze | C11 French |
| 6. Rozentalis vs K Bischoff |
| ½-½ | 32 |
2000 |
Bundesliga -2001 | C02 French, Advance |
| 7. H Bastian vs K Bischoff |
| 0-1 | 46 |
2001 |
ch-GER | C02 French, Advance |
| 8. M Kobalia vs K Bischoff |
| ½-½ | 53 |
2001 |
2nd IECC | C05 French, Tarrasch |
| 9. Kramnik vs K Bischoff |
| ½-½ | 26 |
2004 |
GER vs Kramnik sim | C11 French |
| 10. D Baramidze vs K Bischoff |
 | 1-0 | 27 |
2004 |
2nd Fraenkische Grossmeistertage | C14 French, Classical |
| 11. H Bastian vs K Bischoff |
| ½-½ | 11 |
2004 |
75th German Championship | C02 French, Advance |
| 12. Sveshnikov vs K Bischoff |
| 1-0 | 42 |
2004 |
36th Olympiad | C02 French, Advance |
| 13. A Naumann vs K Bischoff |
| 1-0 | 32 |
2005 |
3rd German Internet-championship | C05 French, Tarrasch |
| 14. H Kallio vs K Bischoff |
| ½-½ | 15 |
2005 |
E.U. Championship and Cork Chess Congress | C11 French |
| 15. Y Afek vs K Bischoff |
| 1-0 | 42 |
2006 |
Corus Wijk aan Zee Group C | C02 French, Advance |
| 16. C Bauer vs K Bischoff |
| ½-½ | 22 |
2006 |
Bad Zwesten Open | C11 French |
| 17. D Dragicevic vs K Bischoff |
| 0-1 | 22 |
2009 |
2nd Queenstown Chess Classic | C12 French, McCutcheon |
| 18. A Ker vs K Bischoff |
| ½-½ | 30 |
2009 |
2nd Queenstown Chess Classic | C02 French, Advance |