| Nov 11, 2025 | Sirosh | 1–0 | Maltezeanu | Round 7: Sirosh, Ilja - Maltezeanu, Stefan | Sicilian Defense: Classical Variation | |
| Nov 10, 2025 | Sirosh | 1–0 | De Bock | Round 5: Sirosh, Ilja - De Bock, Thijs | Queen's Gambit Accepted | |
| Nov 10, 2025 | Verhaeren | 0–1 | Sirosh | Round 4: Verhaeren, Gertjan - Sirosh, Ilja | King's Indian Attack: Symmetrical Defense | |
| Nov 9, 2025 | Sirosh | 1–0 | Wantiez | Round 3: Sirosh, Ilja - Wantiez, Fabrice | Italian Game: Hungarian Defense | |
| Nov 9, 2025 | Van Meegen | ½–½ | Sirosh | Round 2: Van Meegen, Ruud - Sirosh, Ilja | King's Indian Attack: Symmetrical Defense | |
| Aug 9, 2025 | Geirnaert | 1–0 | Sirosh | Round 6: Geirnaert, Steven - Sirosh, Ilja | Caro-Kann Defense: Endgame Offer | |
| Nov 11, 2024 | Sirosh | 1–0 | Maerevoet | Round 7: Sirosh, Ilja - Maerevoet, Sim | Sicilian Defense: Smith-Morra Gambit | |
| Nov 11, 2024 | Ruzhansky | 0–1 | Sirosh | Round 6: Ruzhansky, Elias - Sirosh, Ilja | Pirc Defense | |
| Nov 10, 2024 | Verheyden | ½–½ | Sirosh | Round 4: Verheyden, Jonas - Sirosh, Ilja | Vienna Game: Omaha Gambit | |
| Nov 9, 2024 | Sirosh | ½–½ | Boudry | Round 3: Sirosh, Ilja - Boudry, William | King's Indian Defense: Orthodox Variation, Positional Defense | |
| Sep 4, 2021 | Sirosh | 0–1 | akarsalih | Online_Olympiad_Div2_PoolB | Sicilian Defense: Richter-Rauzer Variation | |
| Sep 4, 2021 | Moroni | ½–½ | Sirosh | Online_Olympiad_Div2_PoolB | Tarrasch Defense: Two Knights Variation | |
| Sep 4, 2021 | Baenziger | 0–1 | Sirosh | Online_Olympiad_Div2_PoolB | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Sep 3, 2021 | Sirosh | 0–1 | PLAYER_2006_M | Online_Olympiad_Div2_PoolB | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Sep 3, 2021 | Sirosh | 0–1 | JaggerBombs | Online_Olympiad_Div2_PoolB | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Sep 3, 2021 | MarkusRagger | 0–1 | Sirosh | Online_Olympiad_Div2_PoolB | Caro-Kann Defense: Two Knights Attack | |
| Sep 2, 2021 | Sirosh | 0–1 | Bologan | Online_Olympiad_Div2_PoolB | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| Sep 2, 2021 | Meshkovs | 1–0 | Sirosh | Online_Olympiad_Div2_PoolB | Indian Defense: Przepiorka Variation | |
| Sep 2, 2021 | gunslinger222 | 0–1 | Sirosh | Online_Olympiad_Div2_PoolB | Grünfeld Defense: Exchange Variation, Classical Variation | |
