| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 276. Koblents vs I Zilber |
| ½-½ | 18 | 1962 | Latvian Championship | D54 Queen's Gambit Declined, Anti-Neo-Orthodox Variation |
| 277. A Petersons vs Koblents |
| 0-1 | 59 | 1962 | Latvian Championship | A10 English |
| 278. A Shmit vs Koblents |
| ½-½ | 35 | 1962 | Latvian Championship | B81 Sicilian, Scheveningen, Keres Attack |
| 279. Tolush vs Koblents |
| 1-0 | 26 | 1962 | Latvian Championship | A57 Benko Gambit |
| 280. V Zhuravliov vs Koblents |
| 1-0 | 38 | 1962 | Latvian Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 281. Koblents vs I Zdanovs |
| 0-1 | 66 | 1963 | Latvian Championship | D91 Grunfeld, 5.Bg5 |
| 282. B Pietrusiak vs Koblents |
| 1-0 | 30 | 1963 | Match Poland - Latvia | B44 Sicilian |
| 283. Koblents vs B Pietrusiak |
| 1-0 | 31 | 1963 | Match Poland - Latvia | E77 King's Indian |
| 284. Koblents vs O Pavlenko |
| 1-0 | 28 | 1963 | Team Tournament | C79 Ruy Lopez, Steinitz Defense Deferred |
| 285. Z Solmanis vs Koblents |
| 0-1 | 34 | 1963 | Latvian Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 286. Koblents vs I Birbrager |
| 0-1 | 42 | 1963 | Uzbekistan | D85 Grunfeld |
| 287. Koblents vs I Zilber |
 | 1-0 | 40 | 1963 | Latvian Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 288. J Klavins vs Koblents |
| 1-0 | 39 | 1963 | Latvian Championship | B48 Sicilian, Taimanov Variation |
| 289. Klovans vs Koblents |
| ½-½ | 42 | 1963 | Latvian Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 290. V Kirilov vs Koblents |
| ½-½ | 16 | 1963 | Latvian Championship | B48 Sicilian, Taimanov Variation |
| 291. K Klasups vs Koblents |
| 0-1 | 49 | 1963 | Latvian Championship | E69 King's Indian, Fianchetto, Classical Main line |
| 292. Koblents vs Gipslis |
| ½-½ | 59 | 1963 | Latvian Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 293. Koblents vs I Kalnins |
| ½-½ | 26 | 1963 | Latvian Championship | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 294. Koblents vs A Korelov |
| ½-½ | 25 | 1963 | Latvian Championship | D69 Queen's Gambit Declined, Orthodox Defense, Classical, 13.de |
| 295. Koblents vs A Petersons |
| ½-½ | 18 | 1963 | Latvian Championship | B07 Pirc |
| 296. Koblents vs V Zhuravliov |
| ½-½ | 25 | 1963 | Latvian Championship | A04 Reti Opening |
| 297. G Kuzmicevs vs Koblents |
| ½-½ | 28 | 1963 | Latvian Championship | B30 Sicilian |
| 298. A Shmit vs Koblents |
| 1-0 | 31 | 1963 | Latvian Championship | B20 Sicilian |
| 299. Y Zelinsky vs Koblents |
| ½-½ | 17 | 1963 | Latvian Championship | E15 Queen's Indian |
| 300. I Zilber vs Koblents |
| ½-½ | 25 | 1964 | Latvian Championship | E29 Nimzo-Indian, Samisch |
Kibitzing
