| 13 sep 2025 | Luz, Arthur Nader 2197 | Da Silva Borges, Rodrigo 2175 | 0-1 | B23 Defensa Siciliana: Closed, Traditional | I Rio Chess Masters 2025 (ITT) | 58 | Ver |
| 12 sep 2025 | Luz, Arthur Nader 2197 | De Albuquerque, Ian Telek C. 2254 | 1-0 | D01 Ataque Richter-Veresov | I Rio Chess Masters 2025 (ITT) | 47 | Ver |
| 11 sep 2025 | Rangel, Daniel 2299 | Luz, Arthur Nader 2197 | ½-½ | B32 Defensa Siciliana: O'Kelly Variation, Maróczy Bind, Geller Line | I Rio Chess Masters 2025 (ITT) | 63 | Ver |
| 10 sep 2025 | Hoffman, Alejandro 2325 | Luz, Arthur Nader 2197 | 1-0 | A00 Apertura Húngara | I Rio Chess Masters 2025 (ITT) | 47 | Ver |
| 9 sep 2025 | Luz, Arthur Nader 2197 | Casalaspro, Mathias Andre 2264 | 0-1 | E73 Defensa India de Rey: Normal Variation, Standard Development | I Rio Chess Masters 2025 (ITT) | 47 | Ver |
| 8 sep 2025 | Limp, Eduardo Thelio 2273 | Luz, Arthur Nader 2197 | 0-1 | B20 Defensa Siciliana: Czerniak Attack | I Rio Chess Masters 2025 (ITT) | 60 | Ver |
| 7 sep 2025 | Luz, Arthur Nader 2197 | Silva, Caio Henrique Angelico 2195 | 0-1 | A45 Ataque Trompowsky | I Rio Chess Masters 2025 (ITT) | 53 | Ver |
| 7 sep 2025 | Pinero Rodriguez, Carlos Jose 2285 | Luz, Arthur Nader 2197 | ½-½ | B28 Defensa Siciliana: O'Kelly Variation, Venice System | I Rio Chess Masters 2025 (ITT) | 70 | Ver |
| 6 sep 2025 | Luz, Arthur Nader 2197 | Cori T., Deysi 2346 | 0-1 | B06 Defensa Moderna: Standard Defense | I Rio Chess Masters 2025 (ITT) | 38 | Ver |
