| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. W Rosin vs R Lau |
| ½-½ | 44 |
1981 |
BL 8182 FH Hamburg-Solingen | A46 Queen's Pawn Game |
| 27. R Lau vs F Behrhorst |
| 1-0 | 91 |
1982 |
BL 8182 Solingen-SKJE | E12 Queen's Indian |
| 28. R Lau vs G Treppner |
| ½-½ | 37 |
1982 |
BL 8182 Solingen-Bamberg | C24 Bishop's Opening |
| 29. R Lau vs B Bartsch |
| ½-½ | 25 |
1982 |
BL 8182 Solingen-Markth'feld | D37 Queen's Gambit Declined |
| 30. K Bischoff vs R Lau |
| 1-0 | 47 |
1982 |
BL 8182 Bayern-Solingen | A30 English, Symmetrical |
| 31. M Heidrich vs R Lau |
| ½-½ | 48 |
1982 |
BL 8182 Erlangen-Solingen | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 32. Podzielny vs R Lau |
| 0-1 | 29 |
1982 |
BL 8182 Frankfurt-Solingen | D32 Queen's Gambit Declined, Tarrasch |
| 33. R Lau vs M Jurasin |
| 1-0 | 36 |
1982 |
BL 8182 Sindelfingen-Solingen | E12 Queen's Indian |
| 34. R Lau vs H Kauder |
| 1-0 | 38 |
1982 |
BL 8182 Solingen-Kettig | A80 Dutch |
| 35. H J Cordes vs R Lau |
| ½-½ | 31 |
1982 |
BL 8182 HSK-Solingen | A47 Queen's Indian |
| 36. H Schuh vs R Lau |
| ½-½ | 18 |
1982 |
BL 8182 Solingen-Zahringen | E14 Queen's Indian |
| 37. V Tukmakov vs R Lau |
| 1-0 | 34 |
1983 |
EU-chT (Men) | A70 Benoni, Classical with 7.Nf3 |
| 38. V McCambridge vs R Lau |
| 1-0 | 27 |
1983 |
WchJM U26 | A70 Benoni, Classical with 7.Nf3 |
| 39. Adorjan vs R Lau |
 | 1-0 | 89 |
1983 |
Ch Europe (team) | A16 English |
| 40. R Lau vs A Bastian |
 | 1-0 | 23 |
1983 |
Mitropa-Cup | C64 Ruy Lopez, Classical |
| 41. R Lau vs Keene |
| ½-½ | 17 |
1983 |
Plovdiv | B06 Robatsch |
| 42. R Lau vs Ftacnik |
| 0-1 | 45 |
1984 |
Berlin | B90 Sicilian, Najdorf |
| 43. Hertneck vs R Lau |
| ½-½ | 37 |
1984 |
Hamburg op | E15 Queen's Indian |
| 44. R Lau vs Pinter |
| ½-½ | 13 |
1985 |
Olympiad | B23 Sicilian, Closed |
| 45. Xu Jun vs R Lau |
| 1-0 | 42 |
1985 |
Lucerne WchT | E15 Queen's Indian |
| 46. J Benjamin vs R Lau |
| ½-½ | 45 |
1985 |
Dortmund (Germany) | E12 Queen's Indian |
| 47. Suba vs R Lau |
| ½-½ | 37 |
1985 |
Dortmund | E41 Nimzo-Indian |
| 48. R Lau vs J Benjamin |
| 1-0 | 46 |
1985 |
2, New York Manhattan | C02 French, Advance |
| 49. R Lau vs Razuvaev |
| 0-1 | 31 |
1985 |
Dortmund | B80 Sicilian, Scheveningen |
| 50. R Lau vs Zsuzsa Polgar |
| 1-0 | 40 |
1985 |
Dortmund | C05 French, Tarrasch |