| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 176. J Gromek vs J Bednarski |
| 0-1 | 28 | 1967 | Polish Championship | A04 Reti Opening |
| 177. S Witkowski vs J Gromek |
| 1-0 | 29 | 1967 | Polish Championship | C45 Scotch Game |
| 178. A Sydor vs J Gromek |
| 0-1 | 20 | 1967 | Polish Championship | B58 Sicilian |
| 179. J Gromek vs W Schmidt |
| ½-½ | 58 | 1970 | Polish Championship | E92 King's Indian |
| 180. B Pietrusiak vs J Gromek |
| 1-0 | 119 | 1970 | Polish Championship | B93 Sicilian, Najdorf, 6.f4 |
| 181. J Gromek vs K Pytel |
| 0-1 | 38 | 1970 | Polish Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 182. R Gasiorowski vs J Gromek |
| 1-0 | 41 | 1970 | Polish Championship | A40 Queen's Pawn Game |
| 183. J Gromek vs J Adamski |
| ½-½ | 38 | 1970 | Polish Championship | A41 Queen's Pawn Game (with ...d6) |
| 184. J Bednarski vs J Gromek |
| 1-0 | 32 | 1970 | Polish Championship | B89 Sicilian |
| 185. A Filipowicz vs J Gromek |
| ½-½ | 20 | 1970 | Polish Championship | B88 Sicilian, Fischer-Sozin Attack |
| 186. J Gromek vs R Grabczewski |
| 0-1 | 32 | 1970 | Polish Championship | E10 Queen's Pawn Game |
| 187. F Prochownik vs J Gromek |
| 1-0 | 41 | 1970 | Polish Championship | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 188. J Gromek vs J Kostro |
| ½-½ | 33 | 1970 | Polish Championship | A12 English with b3 |
| 189. A Sznapik vs J Gromek |
| 1-0 | 32 | 1970 | Polish Championship | B23 Sicilian, Closed |
| 190. J Gromek vs A Sydor |
| ½-½ | 30 | 1970 | Polish Championship | D02 Queen's Pawn Game |
| 191. W Balcerowski vs J Gromek |
| 0-1 | 53 | 1970 | Polish Championship | A80 Dutch |
| 192. J Gromek vs S Witkowski |
| 0-1 | 29 | 1970 | Polish Championship | A34 English, Symmetrical |
| 193. L Maryczkanicz vs J Gromek |
| 1-0 | 29 | 1976 | Polish Championship | E80 King's Indian, Samisch Variation |
| 194. M Stypka vs J Gromek |
| ½-½ | 42 | 1976 | Polish Championship | B88 Sicilian, Fischer-Sozin Attack |
| 195. J Gromek vs K Sznapik |
| 1-0 | 29 | 1976 | Polish Championship | A44 Old Benoni Defense |
| 196. J Gromek vs J Adamski |
| 0-1 | 68 | 1976 | Sandomierz Open | A46 Queen's Pawn Game |
| 197. J Sellberg vs J Gromek |
 | 1-0 | 16 | 1976 | Sandomierz Open | B31 Sicilian, Rossolimo Variation |
| 198. J Gromek vs J Mardarowicz |
| 1-0 | 35 | 1976 | Sandomierz Open | D38 Queen's Gambit Declined, Ragozin Variation |
| 199. K Neumann vs J Gromek |
| 0-1 | 46 | 1976 | Sandomierz Open | A07 King's Indian Attack |
| 200. Suba vs J Gromek |
| 1-0 | 31 | 1976 | Sandomierz Open | E66 King's Indian, Fianchetto, Yugoslav Panno |
Kibitzing
