Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. Dreev vs A Kveinys |
| ½-½ | 36 | 1986 | 18th Soviet Team-ch qual group 3 | A46 Queen's Pawn Game |
27. A Kveinys vs Epishin |
| 0-1 | 50 | 1986 | URS-ch qual Sevastopol | B82 Sicilian, Scheveningen |
28. Rozentalis vs A Kveinys |
| ½-½ | 41 | 1986 | URS-ch qual Sevastopol | C60 Ruy Lopez |
29. A Kveinys vs K Aseev |
| 0-1 | 70 | 1986 | URS-ch qual Sevastopol | C77 Ruy Lopez |
30. A Kveinys vs A Petrosian |
| 1-0 | 58 | 1986 | URS-ch qual Sevastopol | B93 Sicilian, Najdorf, 6.f4 |
31. A Avshalumov vs A Kveinys |
| 0-1 | 88 | 1986 | URS-ch qual Sevastopol | E30 Nimzo-Indian, Leningrad |
32. A Kveinys vs M Podgaets |
| ½-½ | 30 | 1986 | URS-ch qual Sevastopol | C91 Ruy Lopez, Closed |
33. Psakhis vs A Kveinys |
| 1-0 | 29 | 1986 | URS-ch qual Sevastopol | D35 Queen's Gambit Declined |
34. A Kveinys vs M Saltaev |
| 1-0 | 22 | 1986 | URS-ch qual Sevastopol | B40 Sicilian |
35. A Kveinys vs A Kuzmin |
| ½-½ | 24 | 1986 | URS-ch qual Sevastopol | C91 Ruy Lopez, Closed |
36. Dvoirys vs A Kveinys |
| 0-1 | 40 | 1986 | URS-ch qual Sevastopol | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
37. A Kveinys vs N A Legky |
 | 1-0 | 20 | 1987 | USSR | C03 French, Tarrasch |
38. A Vitolinsh vs A Kveinys |
| ½-½ | 60 | 1987 | Baltic Republics & Belarus Championship | C42 Petrov Defense |
39. E Mochalov vs A Kveinys |
| ½-½ | 16 | 1988 | Sokolsky Memorial 1988/89 | D56 Queen's Gambit Declined |
40. M Shereshevsky vs A Kveinys |
| 1-0 | 43 | 1988 | Sokolsky Memorial 1988/89 | E26 Nimzo-Indian, Samisch |
41. A Kveinys vs A Vitolinsh |
| ½-½ | 21 | 1988 | Sokolsky Memorial 1988/89 | E11 Bogo-Indian Defense |
42. Kamsky vs A Kveinys |
| 0-1 | 36 | 1988 | Sokolsky Memorial 1988/89 | A46 Queen's Pawn Game |
43. A Kveinys vs A Ryskin |
| 1-0 | 44 | 1988 | Sokolsky Memorial 1988/89 | B63 Sicilian, Richter-Rauzer Attack |
44. A Kveinys vs V Dydyshko |
| 1-0 | 68 | 1988 | Sokolsky Memorial 1988/89 | E97 King's Indian |
45. A Kveinys vs Dautov |
| ½-½ | 13 | 1988 | Sokolsky Memorial 1988/89 | C91 Ruy Lopez, Closed |
46. L Basin vs A Kveinys |
| ½-½ | 16 | 1988 | Sokolsky Memorial 1988/89 | E39 Nimzo-Indian, Classical, Pirc Variation |
47. E Zaiatz vs A Kveinys |
| 0-1 | 31 | 1988 | Sokolsky Memorial 1988/89 | B07 Pirc |
48. V Malaniuk vs A Kveinys |
 | 0-1 | 32 | 1988 | Sokolsky Memorial 1988/89 | E20 Nimzo-Indian |
49. V Litvinov vs A Kveinys |
| 1-0 | 18 | 1988 | Sokolsky Memorial 1988/89 | D35 Queen's Gambit Declined |
50. A Kveinys vs S Begun |
| 0-1 | 67 | 1988 | Sokolsky Memorial 1988/89 | C03 French, Tarrasch |