| 22 may 2026 | Tillyaev, Ulugbek 2268 | Aliev, Saidkosim 2151 | 0-1 | B27 Defensa Siciliana: Hyperaccelerated Dragon | 5th Karshi Open | 47 | Ver |
| 20 may 2026 | Tillyaev, Ulugbek 2268 | Saydaliev, Saidakbar 2454 | 0-1 | A01 Ataque Nimzo-Larsen: Modern Variation | 5th Karshi Open | 50 | Ver |
| 26 mar 2026 | Tillyaev, Ulugbek 2227 | Nigmatov, Ortik 2466 | ½-½ | B31 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 19th Tashkent Open \"Agzamov Memorial\" A | 25 | Ver |
| 25 mar 2026 | Tillyaev, Ulugbek 2227 | Jacobson, Brandon 2598 | ½-½ | D02 Apertura de Peón de Dama: London System | 19th Tashkent Open \"Agzamov Memorial\" A | 40 | Ver |
| 24 mar 2026 | Kadric, Denis 2547 | Tillyaev, Ulugbek 2227 | 0-1 | B23 Defensa Siciliana: Closed | 19th Tashkent Open \"Agzamov Memorial\" A | 46 | Ver |
| 23 mar 2026 | Tillyaev, Ulugbek 2227 | Abdisalimov, Abdimalik 2569 | 0-1 | B90 Defensa Siciliana: Scheveningen Variation, Delayed Keres Attack | 19th Tashkent Open \"Agzamov Memorial\" A | 58 | Ver |
| 22 mar 2026 | Kong, Xiangrui 2518 | Tillyaev, Ulugbek 2227 | 0-1 | B31 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 19th Tashkent Open \"Agzamov Memorial\" A | 38 | Ver |
| 21 mar 2026 | Tillyaev, Ulugbek 2227 | Utegaliyev, Azamat 2419 | ½-½ | B28 Defensa Siciliana: O'Kelly Variation, Venice System | 19th Tashkent Open \"Agzamov Memorial\" A | 38 | Ver |
| 21 feb 2026 | Tillyaev, Ulugbek 2237 | Satvaldiyev, Munazzam 2053 | 1-0 | B40 Defensa Siciliana: Delayed Alapin Variation, with e6 | 3rd Al-Beruniy International Chess Tournament | Open | 60 | Ver |