| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M Dubinski vs K Grela |
| 0-1 | 41 | 2017 | TCh-POL Ekstraliga | A22 English |
| 27. M Dubinski vs P Weichhold |
| 1-0 | 53 | 2017 | TCh-POL Ekstraliga | E83 King's Indian, Samisch |
| 28. K Klim vs M Dubinski |
| 1-0 | 35 | 2017 | TCh-POL Ekstraliga | D45 Queen's Gambit Declined Semi-Slav |
| 29. M Dubinski vs R Barski |
| 0-1 | 35 | 2017 | TCh-POL Ekstraliga | E81 King's Indian, Samisch |
| 30. O Wieczorek vs M Dubinski |
| 1-0 | 34 | 2017 | TCh-POL Ekstraliga | C55 Two Knights Defense |
| 31. B Socko vs M Dubinski |
| 1-0 | 49 | 2017 | TCh-POL Ekstraliga | E09 Catalan, Closed |
| 32. M Dubinski vs T Sammalvuo |
| 0-1 | 41 | 2017 | European Blitz Championship | E06 Catalan, Closed, 5.Nf3 |
| 33. T Sammalvuo vs M Dubinski |
| 1-0 | 36 | 2017 | European Blitz Championship | D10 Queen's Gambit Declined Slav |
| 34. A Kozak vs M Dubinski |
| 0-1 | 65 | 2017 | European Blitz Championship | C49 Four Knights |
| 35. M Dubinski vs A Kozak |
| ½-½ | 74 | 2017 | European Blitz Championship | A62 Benoni, Fianchetto Variation |
| 36. R Castellanos Rodriguez vs M Dubinski |
| 1-0 | 55 | 2017 | European Blitz Championship | C77 Ruy Lopez |
| 37. M Dubinski vs R Castellanos Rodriguez |
| 0-1 | 62 | 2017 | European Blitz Championship | A62 Benoni, Fianchetto Variation |
| 38. R Kreisl vs M Dubinski |
 | ½-½ | 107 | 2017 | European Rapid Championship | A07 King's Indian Attack |
| 39. T Markowski vs M Dubinski |
| 0-1 | 57 | 2018 | Najdorf Memorial Open-A | D02 Queen's Pawn Game |
| 40. M Dubinski vs D Lewtak |
| ½-½ | 34 | 2018 | Najdorf Memorial Open-A | A63 Benoni, Fianchetto, 9...Nbd7 |
| 41. M Dubinski vs M Molenda |
| ½-½ | 72 | 2018 | Najdorf Memorial Open-A | A67 Benoni, Taimanov Variation |
| 42. M Lewicki vs M Dubinski |
| 0-1 | 59 | 2018 | Najdorf Memorial Open-A | C77 Ruy Lopez |
| 43. M Dubinski vs A Das |
| ½-½ | 26 | 2018 | Najdorf Memorial Open-A | E67 King's Indian, Fianchetto |
| 44. Rozentalis vs M Dubinski |
| 0-1 | 38 | 2018 | Najdorf Memorial Open-A | C46 Three Knights |
| 45. M Dubinski vs J S Thybo |
| 0-1 | 43 | 2018 | Najdorf Memorial Open-A | A62 Benoni, Fianchetto Variation |
| 46. Rakesh Kumar Jena vs M Dubinski |
| ½-½ | 26 | 2018 | Najdorf Memorial Open-A | D02 Queen's Pawn Game |
| 47. M Dubinski vs J Havelka |
| 1-0 | 32 | 2018 | Najdorf Memorial Open-A | D12 Queen's Gambit Declined Slav |
| 48. M Dubinski vs R Jumabayev |
| 0-1 | 47 | 2018 | Isle of Man Masters | D02 Queen's Pawn Game |
| 49. T Vidic vs M Dubinski |
| ½-½ | 36 | 2018 | Isle of Man Masters | C91 Ruy Lopez, Closed |
| 50. M Dubinski vs C Krishna |
| 0-1 | 46 | 2018 | Isle of Man Masters | A46 Queen's Pawn Game |
Kibitzing
