| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. B Soderborg vs D Drimer |
| ½-½ | 77 | 1957 | World Student Team Championship | B96 Sicilian, Najdorf |
| 2. P Ravn vs D Drimer |
| 0-1 | 45 | 1957 | World Student Team Championship | B04 Alekhine's Defense, Modern |
| 3. N Padevsky vs D Drimer |
| ½-½ | 35 | 1957 | World Student Team Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 4. Spassky vs D Drimer |
| ½-½ | 32 | 1957 | World Student Team Championship | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 5. D Drimer vs J Kozma |
| ½-½ | 24 | 1957 | World Student Team Championship | C47 Four Knights |
| 6. Portisch vs D Drimer |
| ½-½ | 19 | 1957 | World Student Team Championship | E08 Catalan, Closed |
| 7. D Drimer vs G J Martin |
| 1-0 | 36 | 1957 | World Student Team Championship | A99 Dutch, Ilyin-Genevsky Variation with b3 |
| 8. E Mednis vs D Drimer |
| ½-½ | 15 | 1957 | World Student Team Championship | E07 Catalan, Closed |
| 9. D Bertholdt vs D Drimer |
| ½-½ | 42 | 1958 | WchT U26 prel-A 05th | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 10. D Drimer vs D Bertholdt |
| 1-0 | 33 | 1959 | ROU-GDR | E14 Queen's Indian |
| 11. D Drimer vs K Sales |
 | 1-0 | 17 | 1960 | WchT U26 07th | C47 Four Knights |
| 12. Lombardy vs D Drimer |
| 0-1 | 40 | 1960 | Leipzig Olympiad qual-4 | D35 Queen's Gambit Declined |
| 13. Lengyel vs D Drimer |
| ½-½ | 24 | 1960 | Asztalos Memorial | D37 Queen's Gambit Declined |
| 14. D Drimer vs Sliwa |
| ½-½ | 41 | 1960 | Asztalos Memorial | C46 Three Knights |
| 15. D Drimer vs G Kluger |
| ½-½ | 34 | 1960 | Asztalos Memorial | C46 Three Knights |
| 16. D Drimer vs G Tringov |
| 0-1 | 53 | 1960 | WchT U26 07th | A04 Reti Opening |
| 17. M Vukcevich vs D Drimer |
| 1-0 | 62 | 1960 | WchT U26 07th | B36 Sicilian, Accelerated Fianchetto |
| 18. M Vanhoorne vs D Drimer |
| 0-1 | 41 | 1960 | WchT U26 07th | B28 Sicilian, O'Kelly Variation |
| 19. D Drimer vs K Darga |
| ½-½ | 17 | 1960 | Leipzig Olympiad qual-4 | B85 Sicilian, Scheveningen, Classical |
| 20. E Larrain Cadiz vs D Drimer |
| ½-½ | 18 | 1960 | Leipzig Olympiad qual-4 | D31 Queen's Gambit Declined |
| 21. D Drimer vs C Munoz |
| 1-0 | 50 | 1960 | Leipzig Olympiad qual-4 | B73 Sicilian, Dragon, Classical |
| 22. E O'Hare vs D Drimer |
| 0-1 | 25 | 1960 | Leipzig Olympiad qual-4 | B28 Sicilian, O'Kelly Variation |
| 23. D Drimer vs A Pomar |
| 0-1 | 36 | 1960 | Leipzig Olympiad qual-4 | B88 Sicilian, Fischer-Sozin Attack |
| 24. Eliskases vs D Drimer |
| ½-½ | 21 | 1960 | Leipzig Olympiad Final-A | A18 English, Mikenas-Carls |
| 25. D Drimer vs K Darga |
| ½-½ | 15 | 1960 | Leipzig Olympiad Final-A | B44 Sicilian |
Kibitzing
