| Jan 27, 2024 | Jakub Roubalik | 0–1 | Richard Mladek | Round 5: Jakub Roubalik - Richard Mladek | King's Indian Defense: Makogonov Variation | |
| Dec 17, 2023 | Petr Gnojek | 1–0 | Jakub Roubalik | Round 4: Petr Gnojek - Jakub Roubalik | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Dec 16, 2023 | Jakub Roubalik | ½–½ | Petr Velicka | Round 3: Jakub Roubalik - Petr Velicka | Tarrasch Defense: Two Knights Variation | |
| Aug 13, 2023 | Jakub Roubalik | 0–1 | Gupta Sankalp | Round 9: Jakub Roubalik - Gupta Sankalp | Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation | |
| Aug 12, 2023 | Jakub Roubalik | 1–0 | Singhania Vatsal | Round 8: Jakub Roubalik - Singhania Vatsal | Semi-Slav Defense: Botvinnik Variation | |
| Aug 11, 2023 | Gabriel Voiteanu | 0–1 | Jakub Roubalik | Romanian Grand Prix 4rd Stage Arad | Catalan Opening: Closed | |
| Aug 10, 2023 | Jakub Roubalik | ½–½ | Roland Reviczki | Round 4: Jakub Roubalik - Roland Reviczki | King's Indian Defense: Kramer Variation | |
| Aug 10, 2023 | Jakub Roubalik | 0–1 | Shant Sargsyan | Round 6: Jakub Roubalik - Shant Sargsyan | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Aug 10, 2023 | Radu Tampea | 0–1 | Jakub Roubalik | Round 5: Radu Tampea - Jakub Roubalik | ? | |
| Aug 6, 2023 | Jakub Roubalik | ½–½ | Rodel-Marinel Rujan | Round 10: Jakub Roubalik - Rodel-Marinel Rujan | Old Indian Defense | |
| Aug 6, 2023 | Gergely Kantor | 1–0 | Jakub Roubalik | Round 9: Gergely Kantor - Jakub Roubalik | Queen's Indian Defense: Petrosian Variation, Farago Defense | |
| Aug 6, 2023 | Jakub Roubalik | ½–½ | Kaido Kulaots | Round 8: Jakub Roubalik - Kaido Kulaots | Semi-Slav Defense: Anti-Moscow Gambit | |
| Aug 6, 2023 | Athanasios Mastrovasilis | ½–½ | Jakub Roubalik | Round 7: Athanasios Mastrovasilis - Jakub Roubalik | Nimzo-Indian Defense: Normal Variation, Gligoric System | |
| Aug 6, 2023 | Jakub Roubalik | 1–0 | George-Catalin Ardelean | Round 6: Jakub Roubalik - George-Catalin Ardelean | Queen's Gambit Declined: Janowski Variation | |
| Apr 30, 2023 | Jakub Roubalik | ½–½ | Valentin Mitev | Round 10: Jakub Roubalik - Valentin Mitev | Queen's Gambit Accepted: Central Variation, McDonnell Defense | |
| Apr 30, 2023 | Mihnea Costachi | 1–0 | Jakub Roubalik | Round 9: Mihnea Costachi - Jakub Roubalik | Queen's Gambit Declined: Three Knights Variation | |
| Apr 30, 2023 | Jakub Roubalik | 1–0 | Gabriel Ienasoaie | Round 8: Jakub Roubalik - Gabriel Ienasoaie | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 30, 2023 | Romulus-Cristian Stefan | 0–1 | Jakub Roubalik | Round 7: Romulus-Cristian Stefan - Jakub Roubalik | Torre Attack: Classical Defense, Nimzowitsch Variation | |
| Apr 30, 2023 | Jakub Roubalik | 1–0 | Stephanie Matasaru | Round 6: Jakub Roubalik - Stephanie Matasaru | Benko Gambit | |
| Apr 30, 2023 | Stefan-Emilian Prisacaru | 1–0 | Jakub Roubalik | Round 5: Stefan-Emilian Prisacaru - Jakub Roubalik | Queen's Gambit Declined: Ragozin Defense | |
| Apr 29, 2023 | Jakub Roubalik | 1–0 | Madalin Andronescu | Round 4: Jakub Roubalik - Madalin Andronescu | King's Indian Defense: Kramer Variation | |
| Apr 29, 2023 | Grigoriy Oparin | 1–0 | Jakub Roubalik | Round 3: Grigoriy Oparin - Jakub Roubalik | Catalan Opening: Open Defense | |
