| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M Fiedorek vs M Sebenik |
| 0-1 | 35 | 2022 | European Blitz Chess Championship | B32 Sicilian |
| 27. M Sebenik vs M Fiedorek |
| 1-0 | 45 | 2022 | European Blitz Chess Championship | E06 Catalan, Closed, 5.Nf3 |
| 28. T Laurusas vs M Fiedorek |
| 1-0 | 27 | 2022 | European Blitz Chess Championship | D55 Queen's Gambit Declined |
| 29. M Fiedorek vs T Laurusas |
| 0-1 | 36 | 2022 | European Blitz Chess Championship | B13 Caro-Kann, Exchange |
| 30. M Fiedorek vs P Cieslak |
| 1-0 | 63 | 2022 | European Blitz Chess Championship | B90 Sicilian, Najdorf |
| 31. M Fiedorek vs V Kazakouski |
| 0-1 | 53 | 2022 | European Rapid Chess Championship | C84 Ruy Lopez, Closed |
| 32. L Dotzer vs M Fiedorek |
| ½-½ | 33 | 2022 | 33rd Cracovia Open A | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 33. J Bielik vs M Fiedorek |
| 0-1 | 50 | 2023 | Slovakia Chess Open | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 34. M Fiedorek vs J Pechac |
| ½-½ | 30 | 2023 | Slovakia Chess Open | C60 Ruy Lopez |
| 35. J Fus vs M Fiedorek |
| ½-½ | 27 | 2023 | Slovakia Chess Open | B53 Sicilian |
| 36. M Fiedorek vs G Aczel |
| 0-1 | 47 | 2023 | Slovakia Chess Open | B12 Caro-Kann Defense |
| 37. K Warchol vs M Fiedorek |
| 0-1 | 36 | 2023 | Slovakia Chess Open | B89 Sicilian |
| 38. M Fiedorek vs M Jablonicky |
| 1-0 | 74 | 2023 | Slovakia Chess Open | C95 Ruy Lopez, Closed, Breyer |
| 39. M Fiedorek vs T Laurusas |
| ½-½ | 56 | 2023 | Slovakia Chess Open | B49 Sicilian, Taimanov Variation |
| 40. B Nitish vs M Fiedorek |
| 1-0 | 46 | 2023 | Slovakia Chess Open | D02 Queen's Pawn Game |
| 41. M Fiedorek vs G Farkas |
| 1-0 | 49 | 2023 | Slovakia Chess Open | C80 Ruy Lopez, Open |
| 42. M Fiedorek vs A M Koubova |
| 1-0 | 34 | 2023 | Czech Open-A | C43 Petrov, Modern Attack |
| 43. E Amar vs M Fiedorek |
| ½-½ | 35 | 2023 | Czech Open-A | B18 Caro-Kann, Classical |
| 44. M Fiedorek vs H A Gretarsson |
| ½-½ | 19 | 2023 | Czech Open-A | B07 Pirc |
| 45. A Nurman vs M Fiedorek |
| 1-0 | 29 | 2023 | Czech Open-A | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 46. M Fiedorek vs R Pelech |
| 1-0 | 63 | 2023 | Czech Open-A | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 47. I Sultan vs M Fiedorek |
| ½-½ | 71 | 2023 | Czech Open-A | E73 King's Indian |
| 48. M Fiedorek vs A Jedlicka |
| 1-0 | 41 | 2023 | Czech Open-A | C84 Ruy Lopez, Closed |
| 49. M Fiedorek vs A Pijpers |
| ½-½ | 46 | 2023 | Czech Open-A | B56 Sicilian |
| 50. M Fiedorek vs E Rozen |
| 0-1 | 88 | 2024 | Sardinia World Open A | B90 Sicilian, Najdorf |
Kibitzing
