| Apr 26, 2026 | Dias | 1–0 | Fernandes | V Rio Chess Open 2026 - BLZ | Rapport-Jobava System | |
| Apr 26, 2026 | Fernandes | 1–0 | Smith | V Rio Chess Open 2026 - BLZ | Zukertort Opening: Kingside Fianchetto | |
| Apr 26, 2026 | Guillaume | 1–0 | Fernandes | V Rio Chess Open 2026 - BLZ | Yusupov-Rubinstein System | |
| Apr 26, 2026 | Fernandes | 0–1 | Da Silva | V Rio Chess Open 2026 - BLZ | King's Indian Attack: Symmetrical Defense | |
| Apr 25, 2026 | Fernandes | ½–½ | Alaime | V Rio Chess Open 2026 - STD | King's Indian Defense: Normal Variation | |
| Apr 25, 2026 | Manzi | ½–½ | Fernandes | V Rio Chess Open 2026 - STD | Zukertort Opening: Nimzo-Larsen Variation | |
| Apr 25, 2026 | Santos Filho | 1–0 | Fernandes | V Rio Chess Open 2026 - RPD | Scandinavian Defense: Mieses-Kotroc Variation | |
| Apr 25, 2026 | Abasto Chavez | 0–1 | Fernandes | V Rio Chess Open 2026 - RPD | Sicilian Defense: Najdorf Variation | |
| Apr 24, 2026 | Fernandes | 1–0 | Martins | V Rio Chess Open 2026 - RPD | ? | |
| Apr 24, 2026 | Leus | ½–½ | Fernandes | V Rio Chess Open 2026 - RPD | Catalan Opening | |
| Apr 24, 2026 | Mesquita | ½–½ | Fernandes | V Rio Chess Open 2026 - RPD | Sicilian Defense: Staunton-Cochrane Variation | |
| Apr 24, 2026 | Fernandes | 1–0 | Mesquita | V Rio Chess Open 2026 - STD | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Apr 23, 2026 | Fernandes | 0–1 | Aipperspach | V Rio Chess Open 2026 - STD | Zukertort Opening | |
| Apr 22, 2026 | Yepez Montenegro | ½–½ | Fernandes | V Rio Chess Open 2026 - STD | Nimzo-Indian Defense: Sämisch Variation | |
| Apr 21, 2026 | Fernandes | 1–0 | Reimberg | V Rio Chess Open 2026 - STD | King's Indian Attack: Symmetrical Defense | |
| Sep 28, 2025 | Fernandes | 1–0 | Campos | Campeonato Carioca Absoluto 2025 | King's Indian Defense: Semi-Averbakh System | |
| Sep 28, 2025 | Fernandes | 1–0 | Manzi | Campeonato Carioca Absoluto 2025 | Slav Defense: Quiet Variation, Schallopp Defense | |
| Sep 27, 2025 | Veiga da Silva | 0–1 | Fernandes | Campeonato Carioca Absoluto 2025 | Zukertort Opening: Nimzo-Larsen Variation | |
| Sep 27, 2025 | Fernandes | 1–0 | Abreu | Campeonato Carioca Absoluto 2025 | Queen's Pawn Game: Symmetrical Variation | |
| Sep 27, 2025 | Zoratto | 0–1 | Fernandes | Campeonato Carioca Absoluto 2025 | Queen's Pawn Game: Stonewall Attack | |
| Sep 11, 2025 | Rangel | 1–0 | Fernandes | Campeonato Carioca Absoluto 2025 | Sicilian Defense: Moscow Variation | |
| Jun 2, 2024 | Fernandes | ½–½ | Dias | Round 5: Fernandes, Silas Carvalho - Dias, Matheus Braga | Sicilian Defense: Sozin Attack | |
| Jun 1, 2024 | Yunes | ½–½ | Fernandes | Round 4: Yunes, David Teles - Fernandes, Silas Carvalho | Sicilian Defense: Moscow Variation | |
| Jun 1, 2024 | Fernandes | 0–1 | Rangel | Round 3: Fernandes, Silas Carvalho - Rangel, Daniel | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| May 30, 2024 | Fernandes | 1–0 | Fernandes | Round 2: Fernandes, Silas Carvalho - Fernandes, Felipe Gambini | Queen's Indian Defense: Classical Variation, Traditional Variation | |
