| 23 jul 2026 | Kabinazar, Nurmukhammed 2310 | Serikbay, Assel 2219 | 1-0 | B90 Defensa Siciliana: Najdorf Variation, Petronić Attack | Oskemen Open 2026 | Masters | 23 | Ver |
| 22 jul 2026 | Aakash Sharadchandra, Dalvi 2415 | Serikbay, Assel 2219 | 1-0 | A50 Queen's Indian Accelerated | Oskemen Open 2026 | Masters | 84 | Ver |
| 21 jul 2026 | Serikbay, Assel 2219 | Yadegar, Radin 2464 | 0-1 | E08 Apertura Catalana: Closed | Oskemen Open 2026 | Masters | 69 | Ver |
| 5 jul 2026 | Serikbay, Assel 2219 | Aliyev, Elnur 2108 | 1-0 | D31 Gambito de Dama rehusado: Queen's Knight Variation | 12th Cesme International Open Chess Tournament | 30 | Ver |
| 4 jul 2026 | Mustu, Hatice Asli 2095 | Serikbay, Assel 2219 | ½-½ | E00 Apertura Catalana | 12th Cesme International Open Chess Tournament | 92 | Ver |
| 3 jul 2026 | Serikbay, Assel 2219 | Karayayla, Doruk 2012 | 0-1 | E47 Defensa Nimzoindia: Normal Variation | 12th Cesme International Open Chess Tournament | 21 | Ver |
| 2 jul 2026 | Smirnova, Ekaterina 2124 | Serikbay, Assel 2219 | 0-1 | D45 Defensa Semieslava: Accelerated Meran Variation | 12th Cesme International Open Chess Tournament | 41 | Ver |
| 1 jul 2026 | Kalambetov, Anton 2099 | Serikbay, Assel 2219 | 1-0 | D35 Gambito de Dama rehusado: Exchange Variation, Positional Variation | 12th Cesme International Open Chess Tournament | 37 | Ver |
| 30 jun 2026 | Serikbay, Assel 2274 | Paragua, Dominic Nathan 2045 | ½-½ | D35 Gambito de Dama rehusado: Exchange Variation, Positional Variation | 12th Cesme International Open Chess Tournament | 42 | Ver |
| 30 jun 2026 | Dirikolu, Deniz 2373 | Serikbay, Assel 2274 | 1-0 | B41 Defensa Siciliana: Kan Variation, Maróczy Bind, Réti Variation | 12th Cesme International Open Chess Tournament | 32 | Ver |
| 29 jun 2026 | Serikbay, Assel 2274 | Shabalov, Alexander 2428 | 1-0 | E48 Defensa Nimzoindia: Normal Variation, Classical Defense | 12th Cesme International Open Chess Tournament | 38 | Ver |
| 25 jun 2026 | Voroshilov, Roman 2138 | Serikbay, Assel 2274 | ½-½ | D38 Gambito de Dama rehusado: Westphalian Variation | Sheki Open 2026 | Group A | 40 | Ver |
| 24 jun 2026 | Serikbay, Assel 2274 | Baghirov, Mahammad 2061 | 0-1 | E41 Defensa Nimzoindia: Rubinstein System | Sheki Open 2026 | Group A | 46 | Ver |
| 23 jun 2026 | Serikbay, Assel 2274 | Sjugirov, Sanan 2556 | 0-1 | E44 Defensa Nimzoindia: St. Petersburg Variation | Sheki Open 2026 | Group A | 34 | Ver |
| 23 jun 2026 | Ilkhanipour, Ramtin 2070 | Serikbay, Assel 2274 | ½-½ | B53 Defensa Siciliana: Chekhover Variation | Sheki Open 2026 | Group A | 36 | Ver |
| 22 jun 2026 | Serikbay, Assel 2274 | Aghaverdiyeva, Maryam 2077 | 1-0 | D11 Defensa Eslava: Quiet Variation | Sheki Open 2026 | Group A | 50 | Ver |
| 21 jun 2026 | Ibrahimli, Suat 2133 | Serikbay, Assel 2274 | 0-1 | E11 Defensa Bogoindia: Retreat Variation | Sheki Open 2026 | Group A | 46 | Ver |
| 20 jun 2026 | Hasanov, Rashad 2099 | Serikbay, Assel 2274 | 1-0 | B42 Defensa Siciliana: Kan Variation, Polugaevsky Variation | Sheki Open 2026 | Group A | 36 | Ver |
| 11 jun 2026 | Azarov, Sergei 2557 | Serikbay, Assel 2274 | 1-0 | B40 Defensa Siciliana: Delayed Alapin Variation, with e6 | Aktobe Open 2026 - Vladimir Dvorkovich Memorial | Masters | 51 | Ver |
| 10 jun 2026 | Serikbay, Assel 2274 | Dauren, Darmen 2176 | 1-0 | E43 Defensa Nimzoindia: St. Petersburg Variation | Aktobe Open 2026 - Vladimir Dvorkovich Memorial | Masters | 28 | Ver |