Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. K Koziol vs P Simacek |
| 0-1 | 45 | 2017 | Banicky kahanec GM | C55 Two Knights Defense |
27. K Koziol vs M Manik |
| ½-½ | 16 | 2017 | Banicky kahanec GM | A45 Queen's Pawn Game |
28. G Schnider vs K Koziol |
| 1-0 | 46 | 2017 | Banicky kahanec GM | B90 Sicilian, Najdorf |
29. M Jurcik vs K Koziol |
| ½-½ | 50 | 2017 | Banicky kahanec GM | B56 Sicilian |
30. K Koziol vs A Brazdzionis |
| 0-1 | 50 | 2017 | European Blitz Championship | B27 Sicilian |
31. A Brazdzionis vs K Koziol |
| 1-0 | 51 | 2017 | European Blitz Championship | D34 Queen's Gambit Declined, Tarrasch |
32. G Jahncke vs K Koziol |
| 1-0 | 40 | 2017 | European Blitz Championship | A13 English |
33. K Koziol vs G Jahncke |
| 0-1 | 52 | 2017 | European Blitz Championship | B01 Scandinavian |
34. K Koziol vs P Ponkratov |
| 0-1 | 40 | 2017 | European Blitz Championship | B06 Robatsch |
35. P Ponkratov vs K Koziol |
| 1-0 | 37 | 2017 | European Blitz Championship | A01 Nimzovich-Larsen Attack |
36. M Ondrus vs K Koziol |
| 1-0 | 80 | 2017 | European Rapid Championship | B90 Sicilian, Najdorf |
37. P Shkapenko vs K Koziol |
| 1-0 | 49 | 2017 | European Rapid Championship | B22 Sicilian, Alapin |
38. I Gazik vs K Koziol |
| 1-0 | 46 | 2017 | European Rapid Championship | D05 Queen's Pawn Game |
39. K Koziol vs K Jakubowski |
| 0-1 | 35 | 2018 | TCh-POL 1st League | B80 Sicilian, Scheveningen |