| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. H Baumgartner vs L Kwatschewsky |
| 1-0 | 47 | 1985 | Austrian Championship | A15 English |
| 27. L Kwatschewsky vs J Poecksteiner |
| ½-½ | 33 | 1985 | Austrian Championship | A86 Dutch |
| 28. P Roth vs L Kwatschewsky |
| ½-½ | 20 | 1985 | Austrian Championship | C18 French, Winawer |
| 29. L Kwatschewsky vs F Stoppel |
| ½-½ | 31 | 1985 | Austrian Championship | E80 King's Indian, Samisch Variation |
| 30. H Herndl vs L Kwatschewsky |
| 1-0 | 57 | 1985 | Austrian Championship | C04 French, Tarrasch, Guimard Main line |
| 31. L Kwatschewsky vs K Kargl |
| ½-½ | 18 | 1985 | Austrian Championship | A11 English, Caro-Kann Defensive System |
| 32. K Opl vs L Kwatschewsky |
 | 1-0 | 26 | 1985 | Austrian Championship | C33 King's Gambit Accepted |
| 33. L Kwatschewsky vs S Polgar |
| 0-1 | 18 | 1986 | Vienna IBM Open | B32 Sicilian |
| 34. E Weinzettl vs L Kwatschewsky |
| 0-1 | 62 | 1986 | Vienna IBM Open | C46 Three Knights |
| 35. J Poecksteiner vs L Kwatschewsky |
| ½-½ | 22 | 1986 | Vienna IBM Open | D41 Queen's Gambit Declined, Semi-Tarrasch |
| 36. E Mednis vs L Kwatschewsky |
| 1-0 | 27 | 1986 | Vienna IBM Open | A15 English |
| 37. L Kwatschewsky vs M Schlosser |
| 0-1 | 34 | 1986 | Vienna IBM Open | E94 King's Indian, Orthodox |
| 38. L Kwatschewsky vs I Hausner |
| 0-1 | 45 | 1986 | Vienna IBM Open | E67 King's Indian, Fianchetto |
| 39. L Kwatschewsky vs F Hager |
| 1-0 | 50 | 1986 | Vienna IBM Open | A28 English |
| 40. W Braun vs L Kwatschewsky |
| 0-1 | 42 | 1986 | Vienna IBM Open | A02 Bird's Opening |
| 41. O Borik vs L Kwatschewsky |
| ½-½ | 29 | 1986 | Vienna IBM Open | D94 Grunfeld |
| 42. L Deutsch vs L Kwatschewsky |
| ½-½ | 68 | 1989 | Austrian Championship | D32 Queen's Gambit Declined, Tarrasch |
| 43. L Kwatschewsky vs A Dueckstein |
| ½-½ | 25 | 1989 | Austrian Championship | D41 Queen's Gambit Declined, Semi-Tarrasch |
| 44. G Kaspret vs L Kwatschewsky |
| ½-½ | 29 | 1989 | Austrian Championship | B44 Sicilian |
| 45. L Kwatschewsky vs A Fauland |
| ½-½ | 30 | 1989 | Austrian Championship | A30 English, Symmetrical |
| 46. R Lendwai vs L Kwatschewsky |
| ½-½ | 54 | 1989 | Austrian Championship | C28 Vienna Game |
| 47. L Kwatschewsky vs K Petschar |
| ½-½ | 17 | 1989 | Austrian Championship | A27 English, Three Knights System |
| 48. M Schlosser vs L Kwatschewsky |
| 1-0 | 34 | 1989 | Austrian Championship | C80 Ruy Lopez, Open |
| 49. L Kwatschewsky vs J Klinger |
| 0-1 | 47 | 1989 | Austrian Championship | A90 Dutch |
| 50. D Pilz vs L Kwatschewsky |
| 0-1 | 56 | 1989 | Austrian Championship | A05 Reti Opening |
Kibitzing
