| 18 jul 2026 | Lumsdon, Andrew 2033 | Gireada, Daniel 2255 | 0-1 | B10 Defensa Caro-Kann | 59th Biel International Chess Festival 2026 | Open | Masters (MTO) | 54 | Ver |
| 16 jul 2026 | Lumsdon, Andrew 2033 | Fogo Esquivel, Levi Kalani Alexander 2125 | 0-1 | C47 Apertura de los Cuatro Caballos: Glek System | 59th Biel International Chess Festival 2026 | Open | Masters (MTO) | 20 | Ver |
| 13 jul 2026 | Savitha Shri B 2368 | Lumsdon, Andrew 2033 | 1-0 | B16 Defensa Caro-Kann: Bronstein-Larsen Variation | 59th Biel International Chess Festival 2026 | Open | Masters (MTO) | 28 | Ver |