| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. Vaisser vs Geller |
| ½-½ | 24 |
1982 |
Sochi | D31 Queen's Gambit Declined |
| 27. Vaisser vs M Knezevic |
 | 1-0 | 31 |
1983 |
Trnava | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 28. Vaisser vs Ivkov |
| ½-½ | 25 |
1983 |
Sochi | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 29. Yurtaev vs Vaisser |
| 0-1 | 40 |
1983 |
Ch URS (select) | A25 English |
| 30. Vaisser vs Ftacnik |
 | 0-1 | 63 |
1983 |
Trnava | A30 English, Symmetrical |
| 31. Suba vs Vaisser |
| ½-½ | 16 |
1983 |
Sochi | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 32. Vaisser vs W Schmidt |
| 1-0 | 41 |
1983 |
Trnava | D85 Grunfeld |
| 33. Vaisser vs Razuvaev |
| ½-½ | 41 |
1983 |
URS-ch sf | D41 Queen's Gambit Declined, Semi-Tarrasch |
| 34. Plachetka vs Vaisser |
| ½-½ | 48 |
1983 |
Trnava | E41 Nimzo-Indian |
| 35. Vaisser vs J Lechtynsky |
| 1-0 | 37 |
1983 |
Trnava | A19 English, Mikenas-Carls, Sicilian Variation |
| 36. Vaisser vs Geller |
| ½-½ | 20 |
1983 |
Sochi | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 37. Tseshkovsky vs Vaisser |
| ½-½ | 47 |
1983 |
Sochi Chigorin mem | C18 French, Winawer |
| 38. Vaisser vs Chekhov |
| 1-0 | 41 |
1983 |
Sochi Chigorin mem | D86 Grunfeld, Exchange |
| 39. Vaisser vs Romanishin |
| 1-0 | 27 |
1983 |
Sochi | D85 Grunfeld |
| 40. U Boensch vs Vaisser |
| 0-1 | 39 |
1984 |
Sochi | E12 Queen's Indian |
| 41. S Smagin vs Vaisser |
| 0-1 | 32 |
1984 |
URS-ch sf | C06 French, Tarrasch |
| 42. Vaisser vs Tseshkovsky |
| ½-½ | 30 |
1984 |
URS-ch sf | B14 Caro-Kann, Panov-Botvinnik Attack |
| 43. Vaisser vs Psakhis |
| ½-½ | 13 |
1984 |
Sverdlovsk | E21 Nimzo-Indian, Three Knights |
| 44. Vaisser vs G Agzamov |
| ½-½ | 41 |
1984 |
Sochi | D17 Queen's Gambit Declined Slav |
| 45. Vaisser vs J Lechtynsky |
| ½-½ | 41 |
1984 |
Vrnjacka Banja | A16 English |
| 46. Vaisser vs Psakhis |
| ½-½ | 19 |
1984 |
Sochi | D86 Grunfeld, Exchange |
| 47. Vaisser vs Plaskett |
| 1-0 | 41 |
1984 |
Sochi | A57 Benko Gambit |
| 48. Vaisser vs Geller |
| ½-½ | 15 |
1984 |
Sochi | D37 Queen's Gambit Declined |
| 49. Tal vs Vaisser |
| ½-½ | 66 |
1984 |
Sochi | E12 Queen's Indian |
| 50. P Lukacs vs Vaisser |
| ½-½ | 23 |
1984 |
Sochi | A81 Dutch |