| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 501. Y Sakharov vs Timman |
| 1-0 | 25 | 1970 | corr | A23 English, Bremen System, Keres Variation |
| 502. I Platonov vs Y Sakharov |
| 1-0 | 23 | 1970 | Ukrainian Championship | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 503. Y Sakharov vs M Podgaets |
| 0-1 | 42 | 1970 | Ukrainian Championship | B07 Pirc |
| 504. Y Sakharov vs G Borisenko |
| 1-0 | 32 | 1971 | Trade Unions Championship | A13 English |
| 505. Y Sakharov vs G Ustinov |
| 1-0 | 33 | 1971 | Trade Unions Championship | D30 Queen's Gambit Declined |
| 506. Y Estrin vs Y Sakharov |
| 0-1 | 37 | 1971 | Trade Unions Championship | B14 Caro-Kann, Panov-Botvinnik Attack |
| 507. Y Sakharov vs V Voronov |
| 1-0 | 47 | 1971 | Trade Unions Championship | C58 Two Knights |
| 508. N Krogius vs Y Sakharov |
| ½-½ | 41 | 1971 | 7th Soviet Team Cup Final-A | E16 Queen's Indian |
| 509. A Kapengut vs Y Sakharov |
| 1-0 | 61 | 1971 | 7th Soviet Team Cup Final-A | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 510. Y Sakharov vs V Doroshkievich |
| 1-0 | 38 | 1973 | URS | C05 French, Tarrasch |
| 511. Y Sakharov vs T Oim |
| 0-1 | 56 | 1977 | 9th Correspondence World Championship | C81 Ruy Lopez, Open, Howell Attack |
| 512. V D Kryukov vs Y Sakharov |
| 0-1 | 31 | 1977 | 9th Correspondence World Championship | C19 French, Winawer, Advance |
| 513. F Baumbach vs Y Sakharov |
| 1-0 | 41 | 1977 | 9th Correspondence World Championship | A41 Queen's Pawn Game (with ...d6) |
| 514. A Vaisman vs Y Sakharov |
| ½-½ | 35 | 1977 | 9th Correspondence World Championship | D52 Queen's Gambit Declined |
| 515. R Cross vs Y Sakharov |
| 0-1 | 18 | 1977 | 9th Correspondence World Championship | D17 Queen's Gambit Declined Slav |
| 516. Y Sakharov vs C Sanchez Pouso |
| ½-½ | 25 | 1977 | 9th Correspondence World Championship | B22 Sicilian, Alapin |
| 517. Y Sakharov vs A I Mikhailov |
| ½-½ | 86 | 1977 | 9th Correspondence World Championship | B22 Sicilian, Alapin |
| 518. Y Sakharov vs O Ekebjaerg |
| ½-½ | 36 | 1977 | 9th Correspondence World Championship | B27 Sicilian |
| 519. G Sorokin vs Y Sakharov |
| 1-0 | 44 | 1977 | 9th Correspondence World Championship | B84 Sicilian, Scheveningen |
| 520. Y Sakharov vs A Anton |
| ½-½ | 41 | 1977 | 9th Correspondence World Championship | B10 Caro-Kann |
| 521. Y Sakharov vs O Milyutin |
| 1-0 | 35 | 1977 | 9th Correspondence World Championship | B10 Caro-Kann |
| 522. Y Sakharov vs L Omelchenko |
| ½-½ | 21 | 1977 | 9th Correspondence World Championship | C91 Ruy Lopez, Closed |
| 523. Y Sakharov vs G Porreca |
| 0-1 | 24 | 1977 | 9th Correspondence World Championship | C67 Ruy Lopez |
| 524. R Mallee vs Y Sakharov |
| 0-1 | 29 | 1977 | 9th Correspondence World Championship | C03 French, Tarrasch |
| 525. I Szanto vs Y Sakharov |
| ½-½ | 21 | 1977 | 9th Correspondence World Championship | C03 French, Tarrasch |
Kibitzing
