| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 301. A Arulaid vs Koblents |
 | 1-0 | 36 | 1964 | Baltic Republics Championship | B48 Sicilian, Taimanov Variation |
| 302. R Etruk vs Koblents |
| 1-0 | 34 | 1964 | Baltic Republics Championship | A49 King's Indian, Fianchetto without c4 |
| 303. Koblents vs A Cesnauskas |
| 1-0 | 23 | 1964 | Baltic Republics Championship | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 304. Koblents vs A Roizman |
| 0-1 | 26 | 1964 | Baltic Republics Championship | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 305. V Mikenas vs Koblents |
| ½-½ | 32 | 1964 | Baltic Republics Championship | C78 Ruy Lopez |
| 306. Koblents vs V Liavdansky |
| 0-1 | 34 | 1964 | 4th Soviet Team Cup sf Tallinn | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 307. V Litvinov vs Koblents |
| 1-0 | 33 | 1964 | Baltic Republics Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 308. Gipslis vs Koblents |
| 1-0 | 40 | 1964 | Latvian Championship | B85 Sicilian, Scheveningen, Classical |
| 309. R Skuja vs Koblents |
| 1-0 | 39 | 1964 | Latvian Championship | A48 King's Indian |
| 310. R Berzins vs Koblents |
| 0-1 | 24 | 1964 | Daugava Championship | B43 Sicilian, Kan, 5.Nc3 |
| 311. V Heuer vs Koblents |
| ½-½ | 43 | 1964 | Daugava Championship | B44 Sicilian |
| 312. A Petersons vs Koblents |
| 1-0 | 39 | 1964 | Daugava Championship | D34 Queen's Gambit Declined, Tarrasch |
| 313. Koblents vs Klovans |
| 1-0 | 32 | 1964 | Daugava Championship | A42 Modern Defense, Averbakh System |
| 314. N Matvieks vs Koblents |
| 1-0 | 25 | 1964 | Daugava Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 315. Tal vs Koblents |
 | 1-0 | 22 | 1965 | ? | B82 Sicilian, Scheveningen |
| 316. G Krupsky vs Koblents |
| 1-0 | 29 | 1966 | Baltic Republics ch | E14 Queen's Indian |
| 317. Koblents vs V Kirilov |
| 1-0 | 42 | 1966 | Latvian Championship | E99 King's Indian, Orthodox, Taimanov |
| 318. U Vaskans vs Koblents |
| 1-0 | 40 | 1966 | Latvian Championship | C70 Ruy Lopez |
| 319. B Abrosimovs vs Koblents |
| 0-1 | 34 | 1966 | Latvian Championship | B83 Sicilian |
| 320. Koblents vs H Pohla |
| ½-½ | 21 | 1969 | Match Riga-Tallinn | D27 Queen's Gambit Accepted, Classical |
| 321. Koblents vs E Krumins |
| 1-0 | 29 | 1971 | Riga | E10 Queen's Pawn Game |
| 322. Koblents vs V Zhuravliov |
| ½-½ | 25 | 1972 | Riga | A04 Reti Opening |
Kibitzing
