| 15 ago 2026 | Materia, Marco 2517 | Roshka, Yevgeniy 2479 | ½-½ | E15 Defensa India de Dama: Fianchetto Variation, Nimzowitsch Variation, Timman's Line | Spilimbergo Master 2026 | 47 | Ver |
| 14 ago 2026 | Rios Gomez, Cristhian Camilo 2406 | Materia, Marco 2517 | ½-½ | E32 Defensa Nimzoindia: Classical Variation | Spilimbergo Master 2026 | 11 | Ver |
| 13 ago 2026 | Materia, Marco 2517 | Lodici, Lorenzo 2583 | ½-½ | A70 Defensa Benoni: Classical Variation | Spilimbergo Master 2026 | 33 | Ver |
| 12 ago 2026 | Garakhanov, Shamsi 2274 | Materia, Marco 2517 | 0-1 | B13 Defensa Caro-Kann: Panov Attack, Modern Defense, Mieses Line | Spilimbergo Master 2026 | 78 | Ver |
| 11 ago 2026 | Materia, Marco 2517 | Donchenko, Alexander 2633 | ½-½ | E71 Defensa India de Rey: Makogonov Variation | Spilimbergo Master 2026 | 65 | Ver |
| 10 ago 2026 | Noboa Silva, Kevin 2403 | Materia, Marco 2517 | ½-½ | E49 Defensa Nimzoindia: Normal Variation, Botvinnik System | Spilimbergo Master 2026 | 86 | Ver |
| 10 ago 2026 | Materia, Marco 2517 | Dhulipalla Bala Chandra Prasad 2406 | ½-½ | D16 Defensa Eslava: Soultanbeieff Variation | Spilimbergo Master 2026 | 73 | Ver |
| 9 ago 2026 | Arpan Das (Jr) 2325 | Materia, Marco 2517 | 0-1 | B48 Defensa Siciliana: Taimanov Variation, Bastrikov Variation, English Attack | Spilimbergo Master 2026 | 56 | Ver |
| 8 ago 2026 | Materia, Marco 2517 | Yasaswi Krishna Bommi 2195 | 1-0 | E73 Defensa India de Rey: Semi-Averbakh System | Spilimbergo Master 2026 | 33 | Ver |
| 1 ago 2026 | Melillo, Lucius 2295 | Materia, Marco 2508 | ½-½ | B07 Defensa Pirc | SixDays July 2026 GM B | 38 | Ver |
| 21 jul 2026 | Finek, Vaclav 2593 | Materia, Marco 2508 | ½-½ | E05 Apertura Catalana: Open Defense, Classical Line | 59th Biel International Chess Festival 2026 | Triathlon | GenChall Final | 36 | Ver |
| 19 jul 2026 | Finek, Vaclav 2504 | Materia, Marco 2509 | 1-0 | E11 Defensa Bogoindia: Retreat Variation | 59th Biel International Chess Festival 2026 | Triathlon | GenChall Blitz | 34 | Ver |
| 19 jul 2026 | Materia, Marco 2509 | Yip, Carissa 2369 | 1-0 | A04 Apertura Zukertort: Kingside Fianchetto | 59th Biel International Chess Festival 2026 | Triathlon | GenChall Blitz | 36 | Ver |
| 19 jul 2026 | Kosteniuk, Alexandra 2392 | Materia, Marco 2509 | ½-½ | B22 Defensa Siciliana: Delayed Alapin Variation | 59th Biel International Chess Festival 2026 | Triathlon | GenChall Blitz | 16 | Ver |
| 19 jul 2026 | Materia, Marco 2509 | Vaishali, Rameshbabu 2364 | 1-0 | A06 Ataque Nimzo-Larsen: Classical Variation | 59th Biel International Chess Festival 2026 | Triathlon | GenChall Blitz | 34 | Ver |
| 19 jul 2026 | Yip, Carissa 2369 | Materia, Marco 2509 | 0-1 | B40 Defensa Siciliana: French Variation | 59th Biel International Chess Festival 2026 | Triathlon | GenChall Blitz | 30 | Ver |
| 19 jul 2026 | Materia, Marco 2509 | Finek, Vaclav 2504 | ½-½ | A46 Defensa India: London System | 59th Biel International Chess Festival 2026 | Triathlon | GenChall Blitz | 35 | Ver |
| 19 jul 2026 | Xiao, Tong(QD) 2465 | Materia, Marco 2509 | ½-½ | B07 Defensa Pirc | 59th Biel International Chess Festival 2026 | Triathlon | GenChall Blitz | 59 | Ver |
| 19 jul 2026 | Materia, Marco 2509 | Kosteniuk, Alexandra 2392 | ½-½ | A13 Apertura Inglesa: Agincourt Defense, Wimpy System | 59th Biel International Chess Festival 2026 | Triathlon | GenChall Blitz | 92 | Ver |
| 19 jul 2026 | Vaishali, Rameshbabu 2364 | Materia, Marco 2509 | 0-1 | B00 Defensa Pirc | 59th Biel International Chess Festival 2026 | Triathlon | GenChall Blitz | 41 | Ver |