| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. P Romanovsky vs D Grechkin |
| 1-0 | 74 |
1931 |
Ch URS (1/2 final) | A06 Reti Opening |
| 2. Chekhover vs D Grechkin |
| 0-1 | 30 |
1938 |
Trade Unions | E81 King's Indian, Samisch |
| 3. D Grechkin vs Lilienthal |
| ½-½ | 23 |
1938 |
Leningrad-ch | C42 Petrov Defense |
| 4. Kotov vs D Grechkin |
| 0-1 | 22 |
1938 |
Trade Unions | D37 Queen's Gambit Declined |
| 5. I Mazel vs D Grechkin |
 | 1-0 | 33 |
1938 |
Trade Unions | E07 Catalan, Closed |
| 6. D Grechkin vs V A Vasiliev |
| 1-0 | 57 |
1938 |
Trade Unions | A09 Reti Opening |
| 7. D Grechkin vs S Gotthilf |
| ½-½ | 26 |
1938 |
Trade Unions | E07 Catalan, Closed |
| 8. D Grechkin vs E Gerstenfeld |
| 0-1 | 43 |
1940 |
URS-sf | A14 English |
| 9. D Grechkin vs M Stolberg |
| 0-1 | 41 |
1940 |
URS-sf (1/2 final) | A14 English |
| 10. D Grechkin vs Konstantinopolsky |
| ½-½ | 41 |
1940 |
URS-sf | E07 Catalan, Closed |
| 11. Chekhover vs D Grechkin |
 | ½-½ | 31 |
1940 |
URS-sf | B80 Sicilian, Scheveningen |
| 12. Nezhmetdinov vs D Grechkin |
 | 1-0 | 41 |
1948 |
8th RSFSR Ch | B32 Sicilian |
| 13. Nezhmetdinov vs D Grechkin |
 | 0-1 | 40 |
1949 |
1/2 final | B10 Caro-Kann |
| 14. Kholmov vs D Grechkin |
| 1-0 | 35 |
1949 |
URS-ch sf | C81 Ruy Lopez, Open, Howell Attack |
| 15. K Klaman vs D Grechkin |
| 1-0 | 42 |
1949 |
URS-ch sf | D02 Queen's Pawn Game |
| 16. Novotelnov vs D Grechkin |
| 0-1 | 31 |
1949 |
URS-ch sf | E70 King's Indian |
| 17. D Grechkin vs Geller |
| ½-½ | 31 |
1949 |
Tbilisi | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 18. D Grechkin vs Petrosian |
| ½-½ | 64 |
1949 |
Ch URS (1/2 final) | B18 Caro-Kann, Classical |
| 19. V Makogonov vs D Grechkin |
| ½-½ | 41 |
1949 |
URS-ch sf | D97 Grunfeld, Russian |
| 20. D Grechkin vs Geller |
| 0-1 | 39 |
1951 |
Sverdlovsk | C90 Ruy Lopez, Closed |
| 21. Nezhmetdinov vs D Grechkin |
 | 1-0 | 40 |
1954 |
14th RSFSR Ch | B80 Sicilian, Scheveningen |
| 22. D Grechkin vs M Mukhitdinov |
| ½-½ | 41 |
1954 |
URS-chT | B08 Pirc, Classical |
| 23. G Borisenko vs D Grechkin |
 | 1-0 | 15 |
1955 |
URS-ch03 corr5557 | D21 Queen's Gambit Accepted |
| 24. D Grechkin vs G Borisenko |
| ½-½ | 35 |
1960 |
URS-ch05 corr6063 | D28 Queen's Gambit Accepted, Classical |