| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. D Neukirch vs H Brameyer |
| ½-½ | 45 |
1957 |
Ruhla | B93 Sicilian, Najdorf, 6.f4 |
| 2. B Weber vs D Neukirch |
| 1-0 | 51 |
1959 |
Boehlen U20 | D06 Queen's Gambit Declined |
| 3. E Storch vs D Neukirch |
| 1-0 | 36 |
1962 |
DDR-ch 12th | D11 Queen's Gambit Declined Slav |
| 4. M Kahn vs D Neukirch |
| 0-1 | 40 |
1963 |
DDR-ch 13th | D06 Queen's Gambit Declined |
| 5. S Muehlberg vs D Neukirch |
| 1-0 | 9 |
1963 |
Aschersleben | A28 English |
| 6. D Neukirch vs I Radulov |
 | 0-1 | 26 |
1964 |
Europcup | C78 Ruy Lopez |
| 7. D Neukirch vs I Radulov |
| ½-½ | 49 |
1964 |
WchT U26 11th qual-E | B02 Alekhine's Defense |
| 8. Kavalek vs D Neukirch |
| 1-0 | 25 |
1964 |
WchT U26 11th fin-A | A14 English |
| 9. D Neukirch vs J Kozma |
| ½-½ | 30 |
1965 |
DSV-Turnier 02nd | B49 Sicilian, Taimanov Variation |
| 10. D Neukirch vs Kavalek |
| ½-½ | 24 |
1965 |
WchT U26 12th prel | C70 Ruy Lopez |
| 11. S Garcia Martinez vs D Neukirch |
| 1-0 | 33 |
1966 |
Orebro Stud olm prelim3 | B43 Sicilian, Kan, 5.Nc3 |
| 12. D Neukirch vs Vadasz |
| ½-½ | 46 |
1966 |
Orebro Stud olm fA | B18 Caro-Kann, Classical |
| 13. D Neukirch vs D Rajkovic |
| 0-1 | 52 |
1966 |
Orebro Stud olm fA | B32 Sicilian |
| 14. D Neukirch vs D Rajkovic |
| ½-½ | 14 |
1966 |
Orebro Stud olm prelim3 | C07 French, Tarrasch |
| 15. M Basman vs D Neukirch |
| 0-1 | 31 |
1966 |
Orebro Stud olm fA | A46 Queen's Pawn Game |
| 16. Y Stepak vs D Neukirch |
| ½-½ | 26 |
1966 |
Orebro Stud olm fA | B24 Sicilian, Closed |
| 17. Hort vs D Neukirch |
| 1-0 | 64 |
1966 |
Orebro Stud olm fA | B26 Sicilian, Closed, 6.Be3 |
| 18. D Neukirch vs H Ree |
| ½-½ | 39 |
1966 |
Orebro Stud olm fA | C98 Ruy Lopez, Closed, Chigorin |
| 19. A S Segal vs D Neukirch |
| ½-½ | 31 |
1966 |
Orebro Stud olm fA | E11 Bogo-Indian Defense |
| 20. B Buchman vs D Neukirch |
| 1-0 | 58 |
1966 |
Orebro Stud olm fA | E15 Queen's Indian |
| 21. Hankipohja vs D Neukirch |
| ½-½ | 48 |
1966 |
Orebro Stud olm fA | B26 Sicilian, Closed, 6.Be3 |
| 22. D Neukirch vs I Radulov |
| 0-1 | 51 |
1966 |
Orebro Stud olm fA | C78 Ruy Lopez |
| 23. N Kerins vs D Neukirch |
| 0-1 | 50 |
1967 |
WchT U26 | E28 Nimzo-Indian, Samisch Variation |
| 24. V Tukmakov vs D Neukirch |
| ½-½ | 66 |
1967 |
DSV-Turnier | B42 Sicilian, Kan |
| 25. D Neukirch vs Sliwa |
| 0-1 | 22 |
1967 |
DSV-Turnier | C28 Vienna Game |