| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Koltanowski vs Koblents |
| ½-½ | 42 |
1935 |
Mollet | D04 Queen's Pawn Game |
| 2. Koblents vs J Vallve |
| ½-½ | 46 |
1935 |
Mollet | D11 Queen's Gambit Declined Slav |
| 3. Koblents vs J Calduch |
| ½-½ | 36 |
1935 |
Mollet | A15 English |
| 4. Koblents vs J Molisch |
| ½-½ | 100 |
1937 |
Brno | A09 Reti Opening |
| 5. Koblents vs L Ehrlich |
| ½-½ | 60 |
1937 |
Brno | D43 Queen's Gambit Declined Semi-Slav |
| 6. Z Hostinsky vs Koblents |
| ½-½ | 51 |
1937 |
Brno | A12 English with b3 |
| 7. D May vs Koblents |
| ½-½ | 18 |
1937 |
Brno | D27 Queen's Gambit Accepted, Classical |
| 8. L Dreibergs vs Koblents |
| ½-½ | 25 |
1939 |
Kemeri | B15 Caro-Kann |
| 9. Koblents vs V Mikenas |
| ½-½ | 60 |
1939 |
Kemeri | D75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5 |
| 10. W Hasenfuss vs Koblents |
| ½-½ | 57 |
1939 |
Kemeri | A02 Bird's Opening |
| 11. F Apsenieks vs Koblents |
| ½-½ | 22 |
1939 |
Kemeri | B55 Sicilian, Prins Variation, Venice Attack |
| 12. Koblents vs K Ozols |
| ½-½ | 17 |
1939 |
Kemeri | B72 Sicilian, Dragon |
| 13. Koblents vs Stahlberg |
| ½-½ | 18 |
1939 |
Kemeri | C14 French, Classical |
| 14. Koblents vs Feigin |
| ½-½ | 26 |
1939 |
Kemeri | D18 Queen's Gambit Declined Slav, Dutch |
| 15. Koblents vs Georgs Bezruchko |
| ½-½ | 30 |
1939 |
Kemeri | A31 English, Symmetrical, Benoni Formation |
| 16. Bondarevsky vs Koblents |
| ½-½ | 41 |
1945 |
USSR Championship | D37 Queen's Gambit Declined |
| 17. Keres vs Koblents |
| ½-½ | 44 |
1945 |
Riga | C67 Ruy Lopez |
| 18. Koblents vs Kan |
| ½-½ | 41 |
1945 |
USSR Championship | B84 Sicilian, Scheveningen |
| 19. Koblents vs Chekhover |
| ½-½ | 37 |
1945 |
USSR Championship | E32 Nimzo-Indian, Classical |
| 20. Smyslov vs Koblents |
| ½-½ | 25 |
1945 |
USSR Championship | C67 Ruy Lopez |
| 21. Boleslavsky vs Koblents |
| ½-½ | 26 |
1945 |
USSR Championship | C97 Ruy Lopez, Closed, Chigorin |
| 22. Kotov vs Koblents |
| ½-½ | 38 |
1945 |
USSR Championship | D28 Queen's Gambit Accepted, Classical |
| 23. Koblents vs Ragozin |
 | ½-½ | 43 |
1945 |
USSR Championship | A25 English |
| 24. Koblents vs B Ratner |
| ½-½ | 23 |
1945 |
USSR Championship | B18 Caro-Kann, Classical |
| 25. Konstantinopolsky vs Koblents |
| ½-½ | 26 |
1945 |
USSR Championship | A06 Reti Opening |