| Apr 20, 2026 | Averin | 1–0 | Rumyantsev | Round 9: Averin, Nikolay - Rumyantsev, Semen | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Apr 19, 2026 | Sidorenja | 1–0 | Rumyantsev | Round 6: Sidorenja, Radion - Rumyantsev, Semen | French Defense: Schlechter Variation | |
| Apr 19, 2026 | Savelev | 1–0 | Rumyantsev | Round 4: Savelev, Matvei - Rumyantsev, Semen | English Opening | |
| Apr 19, 2026 | Rumyantsev | 0–1 | Begmuratov | Round 3: Rumyantsev, Semen - Begmuratov, Khumoyun | Four Knights Game: Spanish Variation, Double Spanish | |
| Apr 19, 2026 | Mihaylov | 0–1 | Rumyantsev | Round 2: Mihaylov, Boyan - Rumyantsev, Semen | French Defense: St. George Defense | |
| Apr 17, 2026 | Gilfanov | ½–½ | Rumyantsev | Round 11: Gilfanov, Marat I - Rumyantsev, Semen | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Timman's Line | |
| Apr 17, 2026 | Rumyantsev | 1–0 | Zhauynbay Aldiyar | Round 10: Rumyantsev, Semen - Zhauynbay Aldiyar | Queen's Pawn Game: Barry Attack, Grünfeld Variation | |
| Apr 17, 2026 | Rumyantsev | 1–0 | Sidorenja | Round 9: Rumyantsev, Semen - Sidorenja, Radion | Nimzo-Larsen Attack: Classical Variation | |
| Apr 17, 2026 | Melnikov | ½–½ | Rumyantsev | Round 8: Melnikov, Fedor - Rumyantsev, Semen | Sicilian Defense: Najdorf Variation | |
| Apr 16, 2026 | Rumyantsev | ½–½ | Usov | Round 7: Rumyantsev, Semen - Usov, Aleksandr E. | Caro-Kann Defense: Exchange Variation | |
| Apr 16, 2026 | Marin Ferragut | 1–0 | Rumyantsev | Round 6: Marin Ferragut, Pau - Rumyantsev, Semen | Zukertort Opening: Kingside Fianchetto | |
| Apr 16, 2026 | Kaufman | ½–½ | Rumyantsev | Round 4: Kaufman, David - Rumyantsev, Semen | Queen's Gambit Declined: Janowski Variation | |
| Apr 15, 2026 | Rumyantsev | 1–0 | Bukreev | Round 3: Rumyantsev, Semen - Bukreev, Stanislav | Zukertort Opening | |
| Apr 15, 2026 | Rumyantsev | 1–0 | Begmuratov | Round 2: Rumyantsev, Semen - Begmuratov, Khumoyun | King's Indian Attack: Symmetrical Defense | |
| Apr 13, 2026 | Rumyantsev | 1–0 | Averin | Round 5: Rumyantsev, Semen - Averin, Nikolay | Nimzo-Larsen Attack: Classical Variation | |
| Apr 17, 2025 | Rumyantsev | 0–1 | Skembris | Round 8: Rumyantsev, Semen - Skembris, Simon Max | Italian Game: Giuoco Pianissimo, Normal | |
| Apr 17, 2025 | Rumyantsev | 1–0 | Tregubenko | Round 11: Rumyantsev, Semen - Tregubenko, Nikolay | East Indian Defense | |
| Apr 17, 2025 | Tran Ngoc Minh Duy | 0–1 | Rumyantsev | Round 7: Tran Ngoc Minh Duy - Rumyantsev, Semen | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Apr 17, 2025 | Sava | 0–1 | Rumyantsev | Round 9: Sava, Robert-Gabriel - Rumyantsev, Semen | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Apr 17, 2025 | Melnikov | ½–½ | Rumyantsev | Round 10: Melnikov, Fedor - Rumyantsev, Semen | Sicilian Defense: Taimanov Variation, Szén Variation | |
| Apr 16, 2025 | Rumyantsev | 1–0 | Rustemov | Round 1: Rumyantsev, Semen - Rustemov, Gurbanmyrat | Sicilian Defense: Kan Variation, Modern Variation | |
| Apr 16, 2025 | Rumyantsev | 1–0 | Chorosinski | Round 3: Rumyantsev, Semen - Chorosinski, Daniel | East Indian Defense | |
| Apr 16, 2025 | Rumyantsev | 1–0 | Stathatos | Round 6: Rumyantsev, Semen - Stathatos, Alexandros | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Apr 16, 2025 | Warchol | 1–0 | Rumyantsev | Round 2: Warchol, Kamil - Rumyantsev, Semen | English Opening: King's English Variation | |
| Apr 16, 2025 | Deliezos | 0–1 | Rumyantsev | Round 4: Deliezos, Anastasios - Rumyantsev, Semen | Tarrasch Defense: Schara Gambit | |
| Apr 16, 2025 | Uskov | 1–0 | Rumyantsev | Round 5: Uskov, Artem - Rumyantsev, Semen | King's Indian Attack | |
| Apr 15, 2025 | Rumyantsev | 1–0 | Warchol | Round 10: Rumyantsev, Semen - Warchol, Kamil | Rapport-Jobava System | |
| Apr 15, 2025 | Kozlovic | 0–1 | Rumyantsev | Round 9: Kozlovic, Jernej - Rumyantsev, Semen | Sicilian Defense: Nimzowitsch Variation, Exchange Variation | |
| Apr 15, 2025 | Cancedda-Dupuis | 1–0 | Rumyantsev | Round 11: Cancedda-Dupuis, Livio - Rumyantsev, Semen | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Apr 14, 2025 | Rumyantsev | 0–1 | Uskov | Round 7: Rumyantsev, Semen - Uskov, Artem | King's Indian Attack: Spassky Variation | |
| Apr 14, 2025 | Rumyantsev | 0–1 | Morkunas | Round 8: Rumyantsev, Semen - Morkunas, Gustas | King's Indian Attack | |
| Apr 14, 2025 | Melnikov | ½–½ | Rumyantsev | Round 5: Melnikov, Fedor - Rumyantsev, Semen | Nimzo-Indian Defense: Normal Variation, Ragozin Variation | |
| Apr 14, 2025 | Tregubenko | 0–1 | Rumyantsev | Round 6: Tregubenko, Nikolay - Rumyantsev, Semen | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 13, 2025 | Rumyantsev | 1–0 | Chorosinski | Round 1: Rumyantsev, Semen - Chorosinski, Daniel | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Apr 13, 2025 | Rumyantsev | 1–0 | Tran Ngoc Minh Duy | Round 3: Rumyantsev, Semen - Tran Ngoc Minh Duy | Zukertort Opening | |
| Apr 13, 2025 | Rumyantsev | ½–½ | Mamedov | Round 4: Rumyantsev, Semen - Mamedov, Edgar | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Apr 13, 2025 | Sava | ½–½ | Rumyantsev | Round 2: Sava, Robert-Gabriel - Rumyantsev, Semen | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |