| 12 may 2026 | Abdurakhmonov, Mukhammadali 2385 | Shamsuddin, Sayyid Usmon 2144 | 1-0 | D31 Defensa Semieslava: Marshall Gambit | Uzbekistan Championship 1st League 2026 | Men | 73 | Ver |
| 10 may 2026 | Hamzaev, Shahzodbek 2198 | Shamsuddin, Sayyid Usmon 2144 | ½-½ | A40 Defensa Moderna: Beefeater Variation | Uzbekistan Championship 1st League 2026 | Men | 36 | Ver |
| 10 abr 2026 | Karimov, Shakhrombek 2259 | Shamsuddin, Sayyid Usmon 2141 | ½-½ | B15 Defensa Caro-Kann: Tartakower Variation | Uzbekistan Youth Chess Championship U18 | 23 | Ver |
| 9 abr 2026 | Shamsuddin, Sayyid Usmon 2141 | Saydaliev, Akobirkhon 2268 | ½-½ | A04 Apertura Zukertort: Sicilian Invitation | Uzbekistan Youth Chess Championship U18 | 48 | Ver |
| 7 abr 2026 | Shamsuddin, Sayyid Usmon 2141 | Kudratov, Bekhruz 2013 | ½-½ | A13 Apertura Inglesa: Agincourt Defense | Uzbekistan Youth Chess Championship U18 | 35 | Ver |
| 6 abr 2026 | Ortikov, Sherali 2050 | Shamsuddin, Sayyid Usmon 2141 | ½-½ | B00 Defensa Nimzowitsch: Scandinavian Variation, Advance Variation | Uzbekistan Youth Chess Championship U18 | 74 | Ver |
| 4 abr 2026 | Mukhsinov, Mukhammad Yusuf 2026 | Shamsuddin, Sayyid Usmon 2141 | ½-½ | B15 Defensa Caro-Kann: Tartakower Variation | Uzbekistan Youth Chess Championship U18 | 45 | Ver |
| 22 feb 2026 | Shamsuddin, Sayyid Usmon 2188 | Faryma, Maksym 2121 | 1-0 | A05 Apertura Zukertort: Nimzo-Larsen Variation | rated rapid game | 38 | Ver |
| 22 feb 2026 | Shamsuddin, Sayyid Usmon 2188 | Dilanyan, Grigor 2218 | 0-1 | C47 Apertura de los Cuatro Caballos: Scotch Variation, Belgrade Gambit | rated rapid game | 42 | Ver |
| 22 feb 2026 | Dorrance, Adam 2288 | Shamsuddin, Sayyid Usmon 2188 | 0-1 | D80 Defensa Grünfeld: Stockholm Variation | rated rapid game | 58 | Ver |
| 22 feb 2026 | Shamsuddin, Sayyid Usmon 2188 | Hajialiyev, Islam 2195 | 1-0 | C10 Defensa Francesa: Rubinstein Variation, Fort Knox Variation | rated rapid game | 31 | Ver |
| 22 feb 2026 | Muraley, Rittesh 2040 | Shamsuddin, Sayyid Usmon 2188 | 0-1 | D77 Defensa Neogrünfeld: Classical Variation, Modern Defense | rated rapid game | 43 | Ver |
| 21 feb 2026 | Shamsuddin, Sayyid Usmon 2188 | Adarsh Tripathi 2286 | 1-0 | A04 Apertura Zukertort: Kingside Fianchetto | rated rapid game | 43 | Ver |
| 19 feb 2026 | Shamsuddin, Sayyid Usmon 2188 | Orozbaev, Eldiyar 2324 | 0-1 | C03 Defensa Francesa: Tarrasch Variation, Morozevich Variation | 3rd Al-Beruniy International Chess Tournament | Open | 81 | Ver |
| 16 feb 2026 | Satvaldiyev, Munazzam 2053 | Shamsuddin, Sayyid Usmon 2188 | ½-½ | B15 Defensa Caro-Kann: Tartakower Variation | 3rd Al-Beruniy International Chess Tournament | Open | 49 | Ver |
| 20 dic 2025 | Cao, Qingfeng 2257 | Shamsuddin, Sayyid Usmon 2123 | ½-½ | D76 Defensa Neogrünfeld: Delayed Exchange Variation | FIDE World U9-U17 Rapid & Blitz Chess Championships | Blitz (Boards 1-100) | 56 | Ver |
| 20 dic 2025 | Shamsuddin, Sayyid Usmon 2123 | Lavrencic, Matic 2369 | 1-0 | A06 Ataque Nimzo-Larsen: Classical Variation | FIDE World U9-U17 Rapid & Blitz Chess Championships | Blitz (Boards 1-100) | 66 | Ver |
| 20 dic 2025 | Coicev, Matei-Andrei 2312 | Shamsuddin, Sayyid Usmon 2123 | ½-½ | B13 Defensa Caro-Kann: Exchange Variation | FIDE World U9-U17 Rapid & Blitz Chess Championships | Blitz (Boards 1-100) | 102 | Ver |
| 20 dic 2025 | Magold, Filip 2332 | Shamsuddin, Sayyid Usmon 2123 | 1-0 | B12 Defensa Caro-Kann: Advance Variation, Botvinnik-Carls Defense | FIDE World U9-U17 Rapid & Blitz Chess Championships | Blitz (Boards 1-100) | 50 | Ver |
| 19 dic 2025 | Shamsuddin, Sayyid Usmon 2123 | Omonov, Asrorjon 2371 | ½-½ | A06 Ataque Nimzo-Larsen: Classical Variation | FIDE World U9-U17 Rapid & Blitz Chess Championships | Blitz (Boards 1-100) | 49 | Ver |