| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. S Grunberg vs A Beliavsky |
| 0-1 | 60 | 1980 | Bucharest | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 27. A Groszpeter vs S Grunberg |
| 1-0 | 51 | 1980 | Bucharest | B02 Alekhine's Defense |
| 28. S Grunberg vs C Ionescu |
| ½-½ | 19 | 1980 | Bucharest | D34 Queen's Gambit Declined, Tarrasch |
| 29. V Stoica vs S Grunberg |
| 1-0 | 41 | 1980 | Bucharest | B09 Pirc, Austrian Attack |
| 30. S Grunberg vs N Spiridonov |
| ½-½ | 27 | 1980 | Bucharest | A30 English, Symmetrical |
| 31. E Prandstetter vs S Grunberg |
| ½-½ | 27 | 1980 | Bucharest | B09 Pirc, Austrian Attack |
| 32. P Stefanov vs S Grunberg |
| 1-0 | 38 | 1980 | Bucharest | B04 Alekhine's Defense, Modern |
| 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. L Abel vs S Grunberg |
| ½-½ | 26 | 1986 | Budapest Epitok | A46 Queen's Pawn Game |
| 39. B Karadzic vs S Grunberg |
| ½-½ | 39 | 1986 | Budapest Epitok | B02 Alekhine's Defense |
| 40. S Grunberg vs Z Czegledi |
| 1-0 | 33 | 1986 | Budapest Epitok | A34 English, Symmetrical |
| 41. J Titkos vs S Grunberg |
| 0-1 | 39 | 1987 | Budapest Epitok Open | B04 Alekhine's Defense, Modern |
| 42. S Grunberg vs Z Siklosi |
| 1-0 | 35 | 1987 | Budapest Epitok Open | E17 Queen's Indian |
| 43. Gheorghiu vs S Grunberg |
| 1-0 | 50 | 1987 | Romanian Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 44. C Ionescu vs S Grunberg |
| ½-½ | 24 | 1988 | Romanian Championship | A81 Dutch |
| 45. T Stanciu vs S Grunberg |
| ½-½ | 13 | 1988 | Romanian Championship | B17 Caro-Kann, Steinitz Variation |
| 46. S Grunberg vs B Badea |
| ½-½ | 12 | 1988 | Romanian Championship | E71 King's Indian, Makagonov System (5.h3) |
| 47. S Grunberg vs O Foisor |
| ½-½ | 7 | 1988 | Romanian Championship | A00 Uncommon Opening |
| 48. I Biriescu vs S Grunberg |
| ½-½ | 19 | 1988 | Romanian Championship | B07 Pirc |
| 49. I Marasescu vs S Grunberg |
| ½-½ | 13 | 1988 | Romanian Championship | B13 Caro-Kann, Exchange |
| 50. S Grunberg vs V Stoica |
| ½-½ | 13 | 1988 | Romanian Championship | E62 King's Indian, Fianchetto |
Kibitzing
