| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. S Grunberg vs M Ghinda |
| ½-½ | 15 | 1980 | Bucharest | E76 King's Indian, Four Pawns Attack |
| 27. P Stefanov vs S Grunberg |
| 1-0 | 38 | 1980 | Bucharest | B04 Alekhine's Defense, Modern |
| 28. S Grunberg vs Suba |
| ½-½ | 19 | 1980 | Bucharest | A04 Reti Opening |
| 29. J Grigorov vs S Grunberg |
| ½-½ | 30 | 1980 | Bucharest | B04 Alekhine's Defense, Modern |
| 30. S Grunberg vs V Ciocaltea |
| 0-1 | 41 | 1980 | Bucharest | E63 King's Indian, Fianchetto, Panno Variation |
| 31. T Ghitescu vs S Grunberg |
| ½-½ | 76 | 1980 | Bucharest | A42 Modern Defense, Averbakh System |
| 32. K Kojder vs S Grunberg |
| ½-½ | 57 | 1980 | Bucharest | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 33. Uhlmann vs S Grunberg |
| ½-½ | 32 | 1984 | Kecskemet | A85 Dutch, with c4 & Nc3 |
| 34. Tseshkovsky vs S Grunberg |
| 1-0 | 29 | 1984 | Halle | C19 French, Winawer, Advance |
| 35. S Grunberg vs T Caiafas |
| 1-0 | 38 | 1985 | World Team Championship | E16 Queen's Indian |
| 36. H Hecht vs S Grunberg |
| 1-0 | 34 | 1985 | World Team Championship | B03 Alekhine's Defense |
| 37. G Soppe vs S Grunberg |
| ½-½ | 56 | 1985 | World Team Championship | A81 Dutch |
| 38. S Grunberg vs Z Czegledi |
| 1-0 | 33 | 1986 | Budapest Epitok | A34 English, Symmetrical |
| 39. L Abel vs S Grunberg |
| ½-½ | 26 | 1986 | Budapest Epitok | A46 Queen's Pawn Game |
| 40. B Karadzic vs S Grunberg |
| ½-½ | 39 | 1986 | Budapest Epitok | B02 Alekhine's Defense |
| 41. J Titkos vs S Grunberg |
| 0-1 | 39 | 1987 | Budapest Epitok Open | B04 Alekhine's Defense, Modern |
| 42. Gheorghiu vs S Grunberg |
| 1-0 | 50 | 1987 | Romanian Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 43. S Grunberg vs Z Siklosi |
| 1-0 | 35 | 1987 | Budapest Epitok Open | E17 Queen's Indian |
| 44. I Marasescu vs S Grunberg |
| ½-½ | 13 | 1988 | Romanian Championship | B13 Caro-Kann, Exchange |
| 45. S Grunberg vs V Stoica |
| ½-½ | 13 | 1988 | Romanian Championship | E62 King's Indian, Fianchetto |
| 46. M Pavlov vs S Grunberg |
| ½-½ | 12 | 1988 | Romanian Championship | A07 King's Indian Attack |
| 47. D Dumitrache vs S Grunberg |
| 1-0 | 33 | 1988 | Romanian Championship | A04 Reti Opening |
| 48. S Grunberg vs M Ghinda |
| ½-½ | 14 | 1988 | Romanian Championship | A08 King's Indian Attack |
| 49. V Nicolaide vs S Grunberg |
| ½-½ | 33 | 1988 | Romanian Championship | A86 Dutch |
| 50. S Grunberg vs M Marin |
| ½-½ | 12 | 1988 | Romanian Championship | E66 King's Indian, Fianchetto, Yugoslav Panno |
Kibitzing
