| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. V Dimitrov vs J Gdanski |
| 0-1 | 63 |
1989 |
EU-chT (Men) | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 27. J Gdanski vs Zsuzsa Polgar |
| ½-½ | 37 |
1989 |
WchJ U20 Tunja | B30 Sicilian |
| 28. J Gdanski vs R Lendwai |
| ½-½ | 46 |
1989 |
EU-chT (Men) | B89 Sicilian |
| 29. R Wessman vs J Gdanski |
| ½-½ | 28 |
1989 |
EU-chT (Men) | A56 Benoni Defense |
| 30. J Gdanski vs Zsuzsa Polgar |
| ½-½ | 47 |
1989 |
Tunja | B30 Sicilian |
| 31. J Gdanski vs S Dejkalo |
| 1-0 | 37 |
1990 |
Warszawa ch-PL (02) | C28 Vienna Game |
| 32. W Schmidt vs J Gdanski |
| 1-0 | 49 |
1990 |
POL-ch 47th | A37 English, Symmetrical |
| 33. Ftacnik vs J Gdanski |
| 1-0 | 41 |
1990 |
Stara Zagora zt-A | A43 Old Benoni |
| 34. J Gdanski vs P Stempin |
| 0-1 | 60 |
1990 |
Warsaw (Poland) | C28 Vienna Game |
| 35. J Gdanski vs R Camejo Almeida |
| 1-0 | 57 |
1990 |
Ch World (juniors) | C25 Vienna |
| 36. S Smagin vs J Gdanski |
| 1-0 | 45 |
1990 |
Dortmund op | C05 French, Tarrasch |
| 37. Chekhov vs J Gdanski |
| ½-½ | 16 |
1990 |
Warsaw | A56 Benoni Defense |
| 38. J Gdanski vs Uhlmann |
| 1-0 | 40 |
1990 |
Dortmund GER | C18 French, Winawer |
| 39. J Gdanski vs Sarwinski Miroslaw |
| 1-0 | 43 |
1990 |
Bielsko-Biala (Poland) | C28 Vienna Game |
| 40. J Lechtynsky vs J Gdanski |
| 1-0 | 43 |
1990 |
Stara Zagora zt-A | A04 Reti Opening |
| 41. Balashov vs J Gdanski |
| ½-½ | 26 |
1990 |
Warsaw | C00 French Defense |
| 42. A Cichocki vs J Gdanski |
| ½-½ | 8 |
1990 |
POL-ch 47th | A04 Reti Opening |
| 43. J Gdanski vs Blatny |
| 1-0 | 30 |
1990 |
Stara Zagora zt-A | C28 Vienna Game |
| 44. Smejkal vs J Gdanski |
| 1-0 | 63 |
1991 |
Rubinstein mem | A33 English, Symmetrical |
| 45. J Gdanski vs Lautier |
| ½-½ | 62 |
1991 |
Polanica Zdroj | C63 Ruy Lopez, Schliemann Defense |
| 46. J Gdanski vs Adorjan |
| 0-1 | 41 |
1991 |
It (cat.11) | B86 Sicilian, Fischer-Sozin Attack |
| 47. J Gdanski vs Kupreichik |
 | 0-1 | 40 |
1991 |
Dortmund op | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 48. J Gdanski vs Zsuzsa Polgar |
| 0-1 | 54 |
1991 |
Polanica Zdroj | B30 Sicilian |
| 49. Wojtkiewicz vs J Gdanski |
| ½-½ | 14 |
1991 |
cat.11 | E97 King's Indian |
| 50. J Gdanski vs Romanishin |
| 0-1 | 57 |
1991 |
Polanica Zdroj 52/359 | C96 Ruy Lopez, Closed |