| Apr 21, 2026 | Fernandes Filho | 0–1 | Marra | Curitiba Chess Open 2026 - Pensado | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Apr 20, 2026 | Marra | 0–1 | Hoffman | Round 6: Marra, Eduardo da Costa - Hoffman, Alejandro | Philidor Defense: Exchange Variation | |
| Apr 20, 2026 | Fraga | 0–1 | Marra | Curitiba Chess Open 2026 - Pensado | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Apr 20, 2026 | Marra | 0–1 | Nunes | Rodada 1: Marra, Eduardo da Costa - Nunes, Nicole | ? | |
| Apr 19, 2026 | Kruger | ½–½ | Marra | Curitiba Chess Open 2026 - Pensado | Zukertort Opening: Nimzo-Larsen Variation | |
| Apr 18, 2026 | Marra | 1–0 | Prantes | Curitiba Chess Open 2026 - Pensado | French Defense: Advance Variation, Paulsen Attack | |
| Apr 18, 2026 | Ribeiro | * | Marra | Curitiba Chess Open 2026 - Pensado | ? | |
| Jan 31, 2026 | Pironti | ½–½ | Marra | III Sampa Chess Open - STD | Caro-Kann Defense: Two Knights Attack | |
| Jan 31, 2026 | Leite | 0–1 | Marra | III Sampa Chess Open - RPD | Sicilian Defense: Four Knights Variation | |
| Jan 31, 2026 | Cueto | ½–½ | Marra | III Sampa Chess Open - RPD | London System | |
| Jan 31, 2026 | Marra | ½–½ | Rodrigues | III Sampa Chess Open - RPD | Sicilian Defense: Chekhover Variation | |
| Jan 31, 2026 | Marra | 1–0 | De Menezes | III Sampa Chess Open - RPD | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jan 30, 2026 | Duarte Napoles | 1–0 | Marra | III Sampa Chess Open - RPD | Sicilian Defense: Closed, Traditional | |
| Jan 30, 2026 | Rodrigues | 0–1 | Marra | III Sampa Chess Open - RPD | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jan 30, 2026 | Marra | 1–0 | Calcada | III Sampa Chess Open - RPD | Sicilian Defense: French Variation | |
| Jan 30, 2026 | Lavigne Lopez | 1–0 | Marra | III Sampa Chess Open - STD | King's Indian Attack: Symmetrical Defense | |
| Jan 29, 2026 | Marra | 1–0 | Carneiro | III Sampa Chess Open - STD | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jan 28, 2026 | Marra | 0–1 | Pires | III Sampa Chess Open - STD | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jan 22, 2026 | Marra | 0–1 | Di Berardino | BCS Floripa - STD | French Defense: Advance Variation, Euwe Variation | |
| Jan 19, 2026 | Marra | 0–1 | Supi | BCS Floripa - STD | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Dec 15, 2025 | Do Valle Cardoso | 1–0 | Marra | Round 3: Do Valle Cardoso, Lucas - Marra, Eduardo da Costa | King's Indian Defense: Normal Variation, Rare Defenses | |
| Jun 30, 2025 | Marra | ½–½ | Santiago | Round 3: Marra, Eduardo da Costa - Santiago, Yago De Moura | French Defense: Advance Variation, Paulsen Attack | |
| May 11, 2025 | Marra | * | Neves | IV Rio Chess Open 2025 - STD | ? | |
| May 9, 2025 | Marra | 1–0 | Azevedo | IV Rio Chess Open 2025 - RPD | Scandinavian Defense: Valencian Variation | |
| May 9, 2025 | Veiga da Silva | 0–1 | Marra | IV Rio Chess Open 2025 - RPD | Rapport-Jobava System | |
| May 9, 2025 | Marra | 1–0 | Eidelman | IV Rio Chess Open 2025 - RPD | Sicilian Defense: Old Sicilian | |
| May 8, 2025 | Manzi | 0–1 | Marra | IV Rio Chess Open 2025 - STD | Sicilian Defense: Four Knights Variation | |
| May 7, 2025 | Luz | 1–0 | Marra | IV Rio Chess Open 2025 - STD | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| May 7, 2025 | Marra | 1–0 | Santos Filho | IV Rio Chess Open 2025 - STD | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| May 5, 2025 | Marra | 1–0 | Deus Filho | IV Rio Chess Open 2025 - STD | Sicilian Defense: Moscow Variation, Main Line | |
| May 5, 2025 | De Miranda | 0–1 | Marra | IV Rio Chess Open 2025 - STD | Sicilian Defense: Four Knights Variation, Cobra Variation | |
| Apr 24, 2025 | Marra | 1–0 | Luz | IV Rio Chess Open 2025 - RPD | Czech Defense | |
| Apr 24, 2025 | Lage | ½–½ | Marra | IV Rio Chess Open 2025 - RPD | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Apr 24, 2025 | Limp | ½–½ | Marra | IV Rio Chess Open 2025 - RPD | Queen's Pawn Game: Symmetrical Variation | |
| Apr 24, 2025 | Marra | ½–½ | Limp | IV Rio Chess Open 2025 - STD | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Feb 1, 2025 | Marra | 1–0 | Grillo | II Sampa Chess Open - STD Open | French Defense: Advance Variation, Lputian Variation | |
| Feb 1, 2025 | Marra | 1–0 | Lima | II Sampa Chess Open - STD Open | Ruy Lopez: Morphy Defense | |
| Feb 1, 2025 | Marra | ½–½ | Almeida | II Sampa Chess Open - STD Open | Sicilian Defense: Alapin Variation | |
| Feb 1, 2025 | Marra | 1–0 | Contreras Huaman | II Sampa Chess Open - STD Open | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Feb 1, 2025 | Vargas | 0–1 | Marra | II Sampa Chess Open - STD Open | ? | |
| Feb 1, 2025 | De Siqueira | 1–0 | Marra | II Sampa Chess Open - STD Open | Scotch Game: Tartakower Variation | |
| Feb 1, 2025 | Seccafim | ½–½ | Marra | II Sampa Chess Open - STD Open | Sicilian Defense: Dragon Variation, Yugoslav Attack | |
| Feb 1, 2025 | Cueto | 0–1 | Marra | II Sampa Chess Open - STD Open | Queen's Pawn Game: Torre Attack | |
| Feb 1, 2025 | Poeta | ½–½ | Marra | II Sampa Chess Open - STD Open | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Dec 2, 2024 | Marra | 1–0 | Moyses Sobrinho | V Aberto Internacional de Xadrez Duchamp In Rio 2024 | Scandinavian Defense: Modern Variation | |
| Dec 2, 2024 | Marra | 1–0 | Ferreira | V Aberto Internacional de Xadrez Duchamp In Rio 2024 | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| Dec 2, 2024 | Da Fonseca Pinto | ½–½ | Marra | V Aberto Internacional de Xadrez Duchamp In Rio 2024 | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Dec 2, 2024 | Ribeiro | * | Marra | V Aberto Internacional de Xadrez Duchamp In Rio 2024 | English Opening | |
| Apr 28, 2024 | Matsuura | ½–½ | Marra | Round 9: Matsuura, Everaldo - Marra, Eduardo da Costa | Ruy Lopez: Morphy Defense | |
| Apr 27, 2024 | Marra | ½–½ | Labussiere | Round 8: Marra, Eduardo da Costa - Labussiere, Yago | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Apr 26, 2024 | Marra | 1–0 | Guimaraes | Round 7: Marra, Eduardo da Costa - Guimaraes, Wagner Peixoto | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Apr 25, 2024 | Ribeiro | ½–½ | Marra | Round 6: Ribeiro, Matheus Mendes Domingues - Marra, Eduardo da Costa | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Apr 23, 2024 | Marra | * | Bezerra | Round 2: Marra, Eduardo da Costa - Bezerra, Natacio Goncalves | ? | |
| Feb 2, 2024 | Marra | 0–1 | Ticona Rocabado | Sampa Chess Open - Local Piso Superior (ao lado da Renner) às 19h00 | French Defense: Advance Variation, Lputian Variation | |