| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. R Bujnoch vs R Van Kemenade |
| 1-0 | 44 | 2017 | Gibraltar Masters | C42 Petrov Defense |
| 27. M Womacka vs R Bujnoch |
| ½-½ | 39 | 2017 | Gibraltar Masters | B33 Sicilian |
| 28. R Bujnoch vs J Sarkar |
| ½-½ | 64 | 2017 | Gibraltar Masters | C03 French, Tarrasch |
| 29. S Kuipers vs R Bujnoch |
| 1-0 | 36 | 2017 | Gibraltar Masters | B31 Sicilian, Rossolimo Variation |
| 30. R Bujnoch vs H Feldbacher |
| 1-0 | 61 | 2017 | Gibraltar Masters | B22 Sicilian, Alapin |
| 31. S Milliet vs R Bujnoch |
| 0-1 | 52 | 2017 | Gibraltar Masters | B30 Sicilian |
| 32. R Bujnoch vs L Javakhishvili |
| ½-½ | 48 | 2017 | Gibraltar Masters | B22 Sicilian, Alapin |
| 33. N Zhukova vs R Bujnoch |
| 1-0 | 30 | 2017 | Gibraltar Masters | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 34. R Bujnoch vs S Swaminathan |
| 1-0 | 21 | 2017 | Gibraltar Masters | B06 Robatsch |
| 35. R Bujnoch vs P Michalik |
| 0-1 | 43 | 2017 | 28th Czech Open A | C45 Scotch Game |
| 36. Z Agmanov vs R Bujnoch |
| ½-½ | 46 | 2023 | Czech Open-A | B14 Caro-Kann, Panov-Botvinnik Attack |
| 37. R Bujnoch vs S Panda |
| ½-½ | 42 | 2023 | Czech Open-A | D38 Queen's Gambit Declined, Ragozin Variation |
| 38. E Ioannidis vs R Bujnoch |
| 1-0 | 46 | 2023 | Czech Open-A | D11 Queen's Gambit Declined Slav |
| 39. R Bujnoch vs I Sultan |
| ½-½ | 43 | 2023 | Czech Open-A | D45 Queen's Gambit Declined Semi-Slav |
| 40. T Kraus vs R Bujnoch |
| 1-0 | 42 | 2023 | Czech Open-A | C45 Scotch Game |
| 41. R Bujnoch vs K Petrova |
| 1-0 | 64 | 2024 | CZE Extraliga 2024/25 | D97 Grunfeld, Russian |
| 42. D Vyprachticky vs R Bujnoch |
| 0-1 | 56 | 2024 | CZE Extraliga 2024/25 | D02 Queen's Pawn Game |
| 43. M Jurcik vs R Bujnoch |
| 1-0 | 29 | 2025 | CZE Extraliga 2024/25 | C45 Scotch Game |
| 44. R Bujnoch vs T Kulhanek |
| ½-½ | 68 | 2025 | CZE Extraliga 2024/25 | E11 Bogo-Indian Defense |
| 45. R Bujnoch vs M Mica |
| 0-1 | 49 | 2025 | CZE Extraliga 2024/25 | D38 Queen's Gambit Declined, Ragozin Variation |
| 46. P Velicka vs R Bujnoch |
| 1-0 | 40 | 2025 | CZE Extraliga 2024/25 | C50 Giuoco Piano |
| 47. R Bujnoch vs J Jirousek |
| 1-0 | 41 | 2025 | CZE Extraliga 2024/25 | A46 Queen's Pawn Game |
| 48. R Bujnoch vs R Sluka |
| ½-½ | 35 | 2025 | CZE Extraliga 2024/25 | A90 Dutch |
| 49. M Konopka vs R Bujnoch |
| ½-½ | 25 | 2025 | CZE Extraliga 2024/25 | D11 Queen's Gambit Declined Slav |
Kibitzing
