| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J Fus vs D Popovic |
| 1-0 | 45 | 2019 | Najdorf Memorial Open-A | E94 King's Indian, Orthodox |
| 27. H Bharathakoti vs J Fus |
| ½-½ | 41 | 2019 | Najdorf Memorial Open-A | C45 Scotch Game |
| 28. J Fus vs S M Shyam |
| 0-1 | 47 | 2019 | Najdorf Memorial Open-A | A56 Benoni Defense |
| 29. J Tomczak vs J Fus |
| 1-0 | 33 | 2020 | 30th Cracovia Open A | B12 Caro-Kann Defense |
| 30. T Warakomski vs J Fus |
| ½-½ | 84 | 2020 | Ustron Open A | C07 French, Tarrasch |
| 31. J Fus vs I Janik |
| 1-0 | 56 | 2020 | Ustron Open A | E11 Bogo-Indian Defense |
| 32. J Kokoszczynski vs J Fus |
| 0-1 | 46 | 2020 | 31st Cracovia Open A 2020/21 | E50 Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d5 |
| 33. J Fus vs K Kucza |
| 1-0 | 42 | 2020 | 31st Cracovia Open A 2020/21 | D44 Queen's Gambit Declined Semi-Slav |
| 34. J Fus vs D Sadzikowski |
| ½-½ | 41 | 2020 | 31st Cracovia Open A 2020/21 | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 35. S Gumularz vs J Fus |
| ½-½ | 30 | 2020 | 31st Cracovia Open A 2020/21 | C11 French |
| 36. J Fus vs I Janik |
| ½-½ | 12 | 2020 | 31st Cracovia Open A 2020/21 | A15 English |
| 37. M Malicka vs J Fus |
| 0-1 | 38 | 2021 | 31st Cracovia Open A 2020/21 | C00 French Defense |
| 38. J Fus vs M Bartel |
 | 0-1 | 30 | 2021 | 31st Cracovia Open A 2020/21 | E15 Queen's Indian |
| 39. N Ustianovich vs J Fus |
| ½-½ | 10 | 2021 | 31st Cracovia Open A 2020/21 | E07 Catalan, Closed |
| 40. J Fus vs A Sliwicka |
| 1-0 | 46 | 2021 | 31st Cracovia Open A 2020/21 | E94 King's Indian, Orthodox |
| 41. J Fus vs E Terryn |
| 1-0 | 104 | 2021 | Serbia Chess Open | A43 Old Benoni |
| 42. K Shevchenko vs J Fus |
| 1-0 | 30 | 2021 | Serbia Chess Open | C02 French, Advance |
| 43. J Fus vs G Antova |
| 1-0 | 25 | 2021 | Serbia Chess Open | B50 Sicilian |
| 44. R Markus vs J Fus |
| 1-0 | 45 | 2021 | Serbia Chess Open | D51 Queen's Gambit Declined |
| 45. J Fus vs G Peycheva |
| ½-½ | 55 | 2021 | Serbia Chess Open | B31 Sicilian, Rossolimo Variation |
| 46. S Zivkovic vs J Fus |
| ½-½ | 55 | 2021 | Serbia Chess Open | C70 Ruy Lopez |
| 47. P Teclaf vs J Fus |
| ½-½ | 20 | 2021 | Warsaw Chess Open A | D00 Queen's Pawn Game |
| 48. A M Koubova vs J Fus |
| 0-1 | 50 | 2021 | European Rapid Championship | E21 Nimzo-Indian, Three Knights |
| 49. J Fus vs A Krzywda |
| 1-0 | 50 | 2021 | European Rapid Championship | A57 Benko Gambit |
| 50. Fridman vs J Fus |
| 1-0 | 42 | 2021 | European Rapid Championship | D35 Queen's Gambit Declined |
Kibitzing
