| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. C Colbow vs A Jedlicka |
| ½-½ | 52 | 2021 | Prague International Open | B92 Sicilian, Najdorf, Opocensky Variation |
| 27. C Colbow vs P Nemec |
| 1-0 | 29 | 2021 | Prague International Open | B23 Sicilian, Closed |
| 28. C Colbow vs F Haring |
| ½-½ | 30 | 2021 | Clarion Congress GM | B10 Caro-Kann |
| 29. J Reuker vs C Colbow |
| ½-½ | 59 | 2021 | Clarion Congress GM | E06 Catalan, Closed, 5.Nf3 |
| 30. C Colbow vs M Morgunov |
| ½-½ | 26 | 2021 | Clarion Congress GM | B25 Sicilian, Closed |
| 31. H Stefansson vs C Colbow |
| 1-0 | 38 | 2021 | Clarion Congress GM | E06 Catalan, Closed, 5.Nf3 |
| 32. C Colbow vs D Horvath |
| ½-½ | 45 | 2021 | Clarion Congress GM | B25 Sicilian, Closed |
| 33. V Babula Sr vs C Colbow |
| ½-½ | 36 | 2021 | Clarion Congress GM | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
| 34. C Colbow vs T Kraus |
| ½-½ | 36 | 2021 | Clarion Congress GM | C28 Vienna Game |
| 35. C Colbow vs J L Pajeken |
| ½-½ | 46 | 2021 | Clarion Congress GM | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 36. Khenkin vs C Colbow |
| 1-0 | 60 | 2021 | Clarion Congress GM | E10 Queen's Pawn Game |
| 37. C Colbow vs A Matthes |
| 1-0 | 54 | 2021 | ch-GER DEM | A07 King's Indian Attack |
| 38. M Niering vs C Colbow |
| 0-1 | 32 | 2021 | ch-GER DEM | B22 Sicilian, Alapin |
| 39. C Colbow vs M Fromm |
| 0-1 | 45 | 2021 | ch-GER DEM | B23 Sicilian, Closed |
| 40. J Krassowizkij vs C Colbow |
| ½-½ | 37 | 2021 | ch-GER DEM | A15 English |
| 41. C Colbow vs R Stern |
| ½-½ | 46 | 2021 | ch-GER DEM | C47 Four Knights |
| 42. T Ehmann vs C Colbow |
| 1-0 | 38 | 2021 | ch-GER DEM | B90 Sicilian, Najdorf |
| 43. C Colbow vs T Voege |
| ½-½ | 62 | 2021 | ch-GER DEM | B32 Sicilian |
| 44. M Dobrikov vs C Colbow |
| ½-½ | 48 | 2021 | ch-GER DEM | A33 English, Symmetrical |
| 45. C Colbow vs J L Pajeken |
| 0-1 | 41 | 2021 | ch-GER DEM | B94 Sicilian, Najdorf |
| 46. M Rafiee vs C Colbow |
| ½-½ | 41 | 2021 | Bundesliga 2019/21 | B48 Sicilian, Taimanov Variation |
| 47. Z Pakleza vs C Colbow |
| 1-0 | 38 | 2021 | Bundesliga 2019/21 | E59 Nimzo-Indian, 4.e3, Main line |
| 48. C Colbow vs F Bracker |
| ½-½ | 48 | 2021 | Bundesliga 2019/21 | C78 Ruy Lopez |
| 49. G Pitl vs C Colbow |
| ½-½ | 28 | 2022 | Bundesliga 2021-22 | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 50. C Colbow vs H Moehn |
| ½-½ | 57 | 2022 | Bundesliga 2021-22 | B43 Sicilian, Kan, 5.Nc3 |
Kibitzing
