| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. S Volek vs S Lilienthal |
| 1-0 | 28 | 1987 | EU-ch GT276 corr | B06 Robatsch |
| 27. T Duester vs S Lilienthal |
| 1-0 | 23 | 1987 | EU-ch GT277 corr | B06 Robatsch |
| 28. A Nakic vs S Lilienthal |
| 1-0 | 24 | 1987 | EU-ch GT277 corr | B08 Pirc, Classical |
| 29. S Lilienthal vs O Rause |
| ½-½ | 36 | 1987 | EU-ch GT277 corr | A21 English |
| 30. Egmont Poenisch vs S Lilienthal |
| 1-0 | 25 | 1987 | EU-ch GT276 corr | B06 Robatsch |
| 31. G Kiss vs S Lilienthal |
| 0-1 | 30 | 1987 | EU-ch GT276 corr | A07 King's Indian Attack |
| 32. S Lilienthal vs M Scharnbeck |
| 0-1 | 34 | 1987 | EU-ch GT276 corr | A22 English |
| 33. S Lilienthal vs J Pietrzak |
 | 0-1 | 27 | 1987 | EU-ch GT276 corr | A10 English |
| 34. S Lilienthal vs B P Mulder |
| 1-0 | 23 | 1987 | EU-ch GT276 corr | A21 English |
| 35. S Lilienthal vs K Baumann |
| 0-1 | 42 | 1987 | EU-ch GT276 corr | A17 English |
| 36. A Sirota vs S Lilienthal |
| 1-0 | 22 | 1988 | corr EU/M/GT | E12 Queen's Indian |
Kibitzing
