| 17 jul 2026 | Banh Gia Huy 2451 | Kurbanbaev, Zalkar 2019 | 1-0 | E62 Defensa India de Rey: Fianchetto Variation, Uhlmann-Szabo System | 28th Asian Youth Chess Championships 2026 | Classical | B18 | 29 | Ver |
| 16 jul 2026 | Sakline Mostafa, Sajid 2362 | Kurbanbaev, Zalkar 2057 | 1-0 | A05 Ataque Indio de Rey: Symmetrical Defense | 28th Asian Youth Chess Championships 2026 | Rapid | B18 | 57 | Ver |
| 26 jun 2026 | Menahem, Adi 2316 | Kurbanbaev, Zalkar 2019 | ½-½ | E71 Defensa India de Rey: Karpov System | FIDE World Youth Chess Championships 2026 | O18 | 58 | Ver |
| 25 jun 2026 | Kurbanbaev, Zalkar 2019 | Maglioni, Leonardo 2165 | 1-0 | B30 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack | FIDE World Youth Chess Championships 2026 | O18 | 28 | Ver |
| 22 jun 2026 | Kurbanbaev, Zalkar 2019 | Olsen, William Alexander 2149 | 0-1 | C60 Apertura Española (Ruy López): Fianchetto Defense | FIDE World Youth Chess Championships 2026 | O18 | 65 | Ver |
| 20 jun 2026 | Dupuis, Denis K 2217 | Kurbanbaev, Zalkar 2019 | 1-0 | B23 Defensa Siciliana: Closed, Carlsen Variation | FIDE World Youth Chess Championships 2026 | O18 | 48 | Ver |
| 19 jun 2026 | Abdallah, Mohamed Khalil 2257 | Kurbanbaev, Zalkar 2019 | ½-½ | B30 Defensa Siciliana: Old Sicilian | FIDE World Youth Chess Championships 2026 | O18 | 97 | Ver |
| 18 jun 2026 | Kurbanbaev, Zalkar 2019 | Kot, Emanuel 2313 | 0-1 | C70 Apertura Española (Ruy López): Morphy Defense, Classical Defense Deferred | FIDE World Youth Chess Championships 2026 | O18 | 40 | Ver |
| 17 jun 2026 | Biyiksiz, Ali Batuhan 2241 | Kurbanbaev, Zalkar 2019 | 0-1 | E71 Defensa India de Rey: Karpov System | FIDE World Youth Chess Championships 2026 | O18 | 27 | Ver |
| 15 jun 2026 | Orujov, Farid 2326 | Kurbanbaev, Zalkar 2019 | 1-0 | B41 Defensa Siciliana: Kan Variation, Maróczy Bind, Réti Variation | FIDE World Youth Chess Championships 2026 | O18 | 29 | Ver |
| 4 may 2026 | Sultangaziev, Amir 2022 | Kurbanbaev, Zalkar 2092 | ½-½ | E94 Defensa India de Rey: Orthodox Variation, Positional Defense | 2026 Kyrgyz Republic Chess Championship | Premier League | Men | 46 | Ver |
| 26 mar 2026 | Li, Bo 2198 | Kurbanbaev, Zalkar 2051 | 1-0 | E73 Defensa India de Rey: Normal Variation, Standard Development | 19th Tashkent Open \"Agzamov Memorial\" B | 31 | Ver |
| 25 mar 2026 | Kurbanbaev, Zalkar 2051 | Ortikov, Sherali 2137 | 1-0 | C11 Defensa Francesa: Steinitz Variation, Boleslavsky Variation | 19th Tashkent Open \"Agzamov Memorial\" B | 38 | Ver |
| 24 mar 2026 | Nematov, Tokhir 2159 | Kurbanbaev, Zalkar 2051 | ½-½ | B51 Defensa Siciliana: Moscow Variation | 19th Tashkent Open \"Agzamov Memorial\" B | 77 | Ver |
| 13 dic 2025 | Kurbanbaev, Zalkar 2158 | Rustamov, Rustam 2355 | ½-½ | B90 Defensa Siciliana: Najdorf Variation, Adams Attack | Turkic Speaking Countries Chess Association Championship 2025 | 57 | Ver |
| 12 dic 2025 | Beristenov, Kair 2217 | Kurbanbaev, Zalkar 2158 | 1-0 | D01 Rapport-Jobava System | Turkic Speaking Countries Chess Association Championship 2025 | 35 | Ver |
| 11 dic 2025 | Kurbanbaev, Zalkar 2158 | Suyarov, Mukhammadzokhid 2454 | 0-1 | C70 Apertura Española (Ruy López): Morphy Defense, Schliemann Defense Deferred | Turkic Speaking Countries Chess Association Championship 2025 | 19 | Ver |
| 9 dic 2025 | Guleryuz, Kuzey 2302 | Kurbanbaev, Zalkar 2158 | ½-½ | B22 Defensa Siciliana: Delayed Alapin Variation | Turkic Speaking Countries Chess Association Championship 2025 | 36 | Ver |
| 8 dic 2025 | Kurbanbaev, Zalkar 2158 | Sakmak, Kutay 2160 | 0-1 | B35 Defensa Siciliana: Accelerated Dragon, Modern Bc4 Variation | Turkic Speaking Countries Chess Association Championship 2025 | 66 | Ver |
| 7 dic 2025 | Dogan, Umut Anil 2293 | Kurbanbaev, Zalkar 2158 | ½-½ | E66 Defensa India de Rey: Fianchetto Variation, Yugoslav Variation, Advance Line | Turkic Speaking Countries Chess Association Championship 2025 | 43 | Ver |