| Jun 26, 2026 | Tulendinov | ½–½ | Lebedev | Round 11: Tulendinov, Dinmukhammed - Lebedev, Artem S. | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Jun 25, 2026 | Lebedev | 0–1 | Nurgaliyev | Round 10: Lebedev, Artem S. - Nurgaliyev, Sauat | Sicilian Defense: Kan Variation | |
| Jun 24, 2026 | Lebedev | 1–0 | Guretchii | Round 9: Lebedev, Artem S. - Guretchii, Kirill | Caro-Kann Defense: Tartakower Variation | |
| Jun 23, 2026 | Prokhorov | ½–½ | Lebedev | U16 Open | Ruy Lopez: Closed | |
| Jun 22, 2026 | Lebedev | 0–1 | Goutham Krishna H | Round 7: Lebedev, Artem S. - Goutham Krishna H | Caro-Kann Defense: Two Knights Attack | |
| Jun 20, 2026 | Kasimov | 0–1 | Lebedev | Round 6: Kasimov, Rauf - Lebedev, Artem S. | Scotch Game: Classical Variation | |
| Jun 19, 2026 | Lebedev | 1–0 | Danila | Round 5: Lebedev, Artem S. - Danila, Tudor-Gabriel | Caro-Kann Defense: Two Knights Attack | |
| Jun 18, 2026 | Shefer | ½–½ | Lebedev | Round 4: Shefer, Uri - Lebedev, Artem S. | Catalan Opening | |
| Jun 17, 2026 | Lebedev | ½–½ | Tulendinov | Round 3: Lebedev, Artem S. - Tulendinov, Dinmukhammed | Sicilian Defense: Taimanov Variation | |
| Jun 16, 2026 | Young | 0–1 | Lebedev | Round 2: Young, Micah - Lebedev, Artem S. | Ruy Lopez: Schliemann Defense | |
| Jun 15, 2026 | Lebedev | 1–0 | Dijokas | Round 1: Lebedev, Artem S. - Dijokas, Jokubas | Caro-Kann Defense: Two Knights Attack | |
| Oct 15, 2025 | Lebedev | 1–0 | Zhauynbay Aldiyar | Round 11: Lebedev, Artem S. - Zhauynbay Aldiyar | French Defense: Classical Variation, Burn Variation, Morozevich Line | |
| Oct 14, 2025 | Lebedev | 0–1 | Smirnov | Round 10: Lebedev, Artem S. - Smirnov, Mark | Four Knights Game: Scotch Variation, Krause Gambit, Leonhardt Defense | |
| Oct 12, 2025 | Lebedev | 1–0 | Temirbekov | Round 8: Lebedev, Artem S. - Temirbekov, Taimaz | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Oct 11, 2025 | Krauchi Romero | 0–1 | Lebedev | Round 7: Krauchi Romero, Martin - Lebedev, Artem S. | Ruy Lopez: Closed, Martinez Variation | |
| Oct 9, 2025 | Lebedev | ½–½ | Fedosov | Round 6: Lebedev, Artem S. - Fedosov, Alexander | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Oct 8, 2025 | Vasilkov | ½–½ | Lebedev | Round 5: Vasilkov, Nikolay - Lebedev, Artem S. | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Oct 7, 2025 | Lebedev | 1–0 | Radzimski | Round 4: Lebedev, Artem S. - Radzimski, Antoni | Four Knights Game: Scotch Variation Accepted | |
| Oct 6, 2025 | Rosh Jain | ½–½ | Lebedev | Round 3: Rosh Jain - Lebedev, Artem S. | Ruy Lopez: Closed, Martinez Variation | |
| Oct 3, 2025 | Jiang | ½–½ | Lebedev | Round 9: Jiang, Haochen - Lebedev, Artem S. | Nimzo-Indian Defense: Classical Variation | |
| Jul 20, 2021 | Lebedev | * | Borsch | Black Sea Grand Prix | Small Earth | ? | |
| Jul 18, 2021 | Lebedev | * | Litvinov | Black Sea Grand Prix | Small Earth | ? | |
| Jul 12, 2021 | Lebedev | 0–1 | Aleksandrov | Black Sea Grand Prix | Small Earth | ? | |
| Jun 16, 2021 | Lebedev | 0–1 | Tomilova | Tournament | Sicilian Defense: Kan Variation, Modern Variation | |
| Jun 9, 2021 | Nadjezhdin | * | Lebedev | Black Sea Grand Prix | Sea Harbour | ? | |
| Jun 8, 2021 | Shaporenko | * | Lebedev | Black Sea Grand Prix | Sea Harbour | ? | |
| Jun 7, 2021 | Lebedev | * | Romanov | Black Sea Grand Prix | Sea Harbour | ? | |
| Jun 5, 2021 | Lebedev | ½–½ | Kalmachevskikh | Black Sea Grand Prix | Sea Harbour | ? | |
| Jun 3, 2021 | Lebedev | * | Grishina | Black Sea Grand Prix | Sea Harbour | ? | |
| Jun 2, 2021 | Petrov | 1–0 | Lebedev | Black Sea Grand Prix | Sea Harbour | English Opening: Symmetrical Variation, Three Knights Variation | |
