| Apr 21, 2026 | Guimaraes | ½–½ | Bueno | Curitiba Chess Open 2026 - Pensado | Hungarian Opening | |
| Apr 20, 2026 | Guimaraes | 0–1 | Fernandes Filho | Rodada 9: Guimaraes, Diogo Duarte - Fernandes Filho, Bergson Fragoso | Italian Game: Classical Variation, Greco Gambit, Modern Line | |
| Apr 20, 2026 | Sousa | * | Guimaraes | Rodada 8: Sousa, Vinicius Moraes Avellaneda - Guimaraes, Diogo Duarte | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 20, 2026 | Guimaraes | * | Lelinski | Rodada 7: Guimaraes, Diogo Duarte - Lelinski, Arthur | Petrov's Defense: Millennium Attack | |
| Apr 20, 2026 | Godoy | * | Guimaraes | Curitiba Chess Open 2026 - Blitz | Ruy Lopez: Berlin Defense | |
| Apr 20, 2026 | Ferreira | * | Guimaraes | Rodada 2: Ferreira, Murilo Batista - Guimaraes, Diogo Duarte | Ruy Lopez: Morphy Defense | |
| Apr 20, 2026 | Guimaraes | * | Artur | Rodada 1: Guimaraes, Diogo Duarte - Artur, Gafforelli Jorge | Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation | |
| Apr 19, 2026 | Calcado | ½–½ | Guimaraes | Round 4: Calcado, Acyr Rogerio - Guimaraes, Diogo Duarte | Scotch Game: Scotch Gambit, Advance Variation | |
| Apr 19, 2026 | Guimaraes | 1–0 | Schena | Round 3: Guimaraes, Diogo Duarte - Schena, Arthur | Sicilian Defense: Dragon Variation, Classical Variation | |
| Apr 18, 2026 | Hessmann | 0–1 | Guimaraes | Round 2: Hessmann, Eduardo Franzoni - Guimaraes, Diogo Duarte | Scandinavian Defense: Marshall Variation | |
| Apr 17, 2026 | Guimaraes | * | Lima | Curitiba Chess Open 2026 - Pensado | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Apr 17, 2026 | Guimaraes | 1–0 | Braun Neto | Curitiba Chess Open 2026 - Pensado | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Feb 1, 2026 | Blanco Amaro | 1–0 | Guimaraes | III Sampa Chess Open - BLZ | Ruy Lopez: Berlin Defense, Beverwijk Variation | |
| Feb 1, 2026 | Lavigne Lopez | ½–½ | Guimaraes | III Sampa Chess Open - STD - ULTIMA RODADA | Nimzo-Indian Defense: Classical Variation, Berlin Variation | |
| Feb 1, 2026 | Kawamoto | 1–0 | Guimaraes | III Sampa Chess Open - BLZ | Ruy Lopez: Classical Variation, Zukertort Gambit | |
| Feb 1, 2026 | Grillo | 0–1 | Guimaraes | III Sampa Chess Open - BLZ | Queen's Pawn Game: London System | |
| Feb 1, 2026 | Guimaraes | 1–0 | De Oliveira | III Sampa Chess Open - BLZ | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jan 31, 2026 | Ticona Rocabado | 1–0 | Guimaraes | III Sampa Chess Open - STD | Semi-Slav Defense: Accelerated Meran Variation | |
| Jan 30, 2026 | De Siqueira | 1–0 | Guimaraes | III Sampa Chess Open - RPD | Four Knights Game | |
| Jan 30, 2026 | Guimaraes | 1–0 | Oliveira | III Sampa Chess Open - RPD | Sicilian Defense: French Variation | |
| Jan 30, 2026 | Guimaraes | 1–0 | Da Paz | III Sampa Chess Open - STD | King's Indian Attack, with e6 | |
| Jan 27, 2026 | De Freitas | ½–½ | Guimaraes | III Sampa Chess Open - STD | Réti Opening: Anglo-Slav Variation, Gurevich System | |
| Jan 23, 2026 | Supi | 1–0 | Guimaraes | BCS Floripa - STD | Ruy Lopez: Berlin Defense, Winawer Attack | |
| Jan 21, 2026 | Cuenca Jimenez | 1–0 | Guimaraes | BCS Floripa - STD | Queen's Gambit Declined: Cambridge Springs Defense | |
| Jan 21, 2026 | Guimaraes | 0–1 | Di Berardino | Round 10: Guimaraes, Diogo Duarte - Di Berardino, Diego Rafael | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jan 21, 2026 | Perez | ½–½ | Guimaraes | Round 9: Perez, Maximiliano - Guimaraes, Diogo Duarte | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jan 21, 2026 | Ticona Rocabado | 1–0 | Guimaraes | Round 7: Ticona Rocabado, Licael Roderick - Guimaraes, Diogo Duarte | King's Indian Attack: French Variation | |
| Jan 21, 2026 | Bittencourt | 1–0 | Guimaraes | Round 5: Bittencourt, Jorge - Guimaraes, Diogo Duarte | Ruy Lopez: Classical Defense, Benelux Variation | |
| Jan 20, 2026 | Guimaraes | 1–0 | Huschenbeth | BCS Floripa - STD | Four Knights Game: Scotch Variation Accepted, Main Line | |
| Dec 14, 2025 | Supi | ½–½ | Guimaraes | Round 3: Supi, Luis Paulo - Guimaraes, Diogo Duarte | Semi-Slav Defense: Normal Variation | |
| Jul 5, 2025 | Holt | 1–0 | Guimaraes | Round 8: Holt, Conrad - Guimaraes, Diogo Duarte | Semi-Slav Defense: Quiet Variation | |
| Jul 4, 2025 | Guimaraes | 0–1 | Quintiliano | Round 7: Guimaraes, Diogo Duarte - Quintiliano, Renato R. | Sicilian Defense: Najdorf Variation | |
| Jul 3, 2025 | Guimaraes | 1–0 | Cordeiro | Round 6: Guimaraes, Diogo Duarte - Cordeiro, Marco Aurelio Zaror | Alekhine Defense: Modern Variation, Larsen Variation | |
| Jun 30, 2025 | Fier | 1–0 | Guimaraes | Round 3: Fier, Alexandr - Guimaraes, Diogo Duarte | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Feb 9, 2025 | Guimaraes | 1–0 | De Lima | II Sampa Chess Open - Blitz FIDE | ? | |
| Feb 9, 2025 | Guimaraes | 1–0 | Rigonati | II Sampa Chess Open - Blitz FIDE | Alekhine Defense: Modern Variation, Larsen Variation | |
| Feb 9, 2025 | Guimaraes | 1–0 | De Oliveira | II Sampa Chess Open - Blitz FIDE | Sicilian Defense: Old Sicilian | |
| Feb 9, 2025 | Guimaraes | 1–0 | Casalaspro | II Sampa Chess Open - Blitz FIDE | London System | |
| Feb 9, 2025 | Silva | 0–1 | Guimaraes | II Sampa Chess Open - Blitz FIDE | ? | |
| Feb 9, 2025 | De Paula | 0–1 | Guimaraes | II Sampa Chess Open - Blitz FIDE | Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation | |
| Feb 9, 2025 | Cruz | 1–0 | Guimaraes | II Sampa Chess Open - Blitz FIDE | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Feb 9, 2025 | Nogueira | ½–½ | Guimaraes | II Sampa Chess Open - Blitz FIDE | Ware Opening | |
| Feb 9, 2025 | Bueno | 0–1 | Guimaraes | II Sampa Chess Open - Blitz FIDE | Vienna Game: Vienna Gambit, Paulsen Attack | |
| Feb 3, 2025 | Guimaraes | 1–0 | Pironti | II Sampa Chess Open - STD Masters 1900+ ou UR | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Feb 3, 2025 | Guimaraes | ½–½ | Kayser | II Sampa Chess Open - STD Masters 1900+ ou UR | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Feb 3, 2025 | Guimaraes | 1–0 | Starke | II Sampa Chess Open - STD Masters 1900+ ou UR | Queen's Pawn Game: Accelerated London System | |
| Feb 3, 2025 | Lavigne Lopez | 1–0 | Guimaraes | II Sampa Chess Open - STD Masters 1900+ ou UR | Sicilian Defense: Lasker-Pelikan Variation | |
| Feb 3, 2025 | Blanco Amaro | 0–1 | Guimaraes | II Sampa Chess Open - STD Masters 1900+ ou UR | Queen's Gambit Declined: Albin Countergambit | |
| Feb 1, 2025 | Guimaraes | 0–1 | Rocha | II Sampa Chess Open - Rápido FIDE | French Defense: Schlechter Variation | |
| Feb 1, 2025 | Guimaraes | 1–0 | De Lima | II Sampa Chess Open - STD Open | Italian Game: Classical Variation, Greco Gambit | |
| Feb 1, 2025 | Guimaraes | 1–0 | Guedes | II Sampa Chess Open - STD Open | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Feb 1, 2025 | Guimaraes | 1–0 | Raimundo | II Sampa Chess Open - STD Open | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Feb 1, 2025 | Guimaraes | 1–0 | De Albuquerque | II Sampa Chess Open - STD Open | Sicilian Defense: Alapin Variation | |
| Feb 1, 2025 | Correa | 1–0 | Guimaraes | II Sampa Chess Open - Rápido FIDE | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Feb 1, 2025 | Luz | 0–1 | Guimaraes | II Sampa Chess Open - Rápido FIDE | Slav Defense: Chebanenko Variation | |
| Feb 1, 2025 | Lima | 1–0 | Guimaraes | II Sampa Chess Open - STD Open | Dutch Defense: Queen's Knight Variation | |
| Feb 1, 2025 | Ricci | 0–1 | Guimaraes | II Sampa Chess Open - STD Open | Indian Defense: King's Indian Variation, Fianchetto Variation | |
| Feb 1, 2025 | Poeta | 1–0 | Guimaraes | II Sampa Chess Open - STD Open | Catalan Opening: Open Defense, Classical Line | |
| Feb 1, 2025 | Aranha Filho | 0–1 | Guimaraes | II Sampa Chess Open - STD Open | Bogo-Indian Defense: Grünfeld Variation | |
| Feb 1, 2025 | De Siqueira | ½–½ | Guimaraes | II Sampa Chess Open - STD Open | Sicilian Defense | |
| Dec 11, 2022 | Alonso | 1–0 | Guimaraes | Duchamp Open | Petrov's Defense: Classical Attack, Staunton Variation | |
| Dec 10, 2022 | Guimaraes | ½–½ | Romanishin | Duchamp Open | Scotch Game: Scotch Gambit, Advance Variation | |
| Dec 10, 2022 | Galego | ½–½ | Guimaraes | Duchamp Open | Semi-Slav Defense: Normal Variation | |
| Dec 9, 2022 | Guimaraes | 1–0 | Brizzi | Duchamp Open | Caro-Kann Defense: Two Knights Attack, Mindeno Variation | |
| Dec 8, 2022 | Meza | 0–1 | Guimaraes | Duchamp Open | ? | |
| Dec 7, 2022 | Guimaraes | 1–0 | Carneiro | Duchamp Open | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Nov 2, 2021 | Guimaraes | ½–½ | Matsuura | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Taimanov Variation, Normal Variation | |
| Nov 2, 2021 | Silva | 1–0 | Guimaraes | 87o Campeonato Brasileiro Absoluto Final Aberta | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Nov 1, 2021 | Guimaraes | 1–0 | Sekula | 87o Campeonato Brasileiro Absoluto Final Aberta | Petrov's Defense: Modern Attack, Center Variation | |
| Oct 31, 2021 | Aranha Filho | ½–½ | Guimaraes | 87o Campeonato Brasileiro Absoluto Final Aberta | Slav Defense: Modern Line | |
| Oct 31, 2021 | Quintiliano Pinto | 1–0 | Guimaraes | 87o Campeonato Brasileiro Absoluto Final Aberta | Semi-Slav Defense: Normal Variation | |
| Oct 30, 2021 | Guimaraes | ½–½ | Lima | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Classical Variation | |
| Oct 29, 2021 | Guimaraes | 1–0 | De Oliveira | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Oct 29, 2021 | Cilento | 0–1 | Guimaraes | 87o Campeonato Brasileiro Absoluto Final Aberta | Ruy Lopez: Berlin Defense, Minckwitz Variation | |
| Oct 28, 2021 | Guimaraes | 1–0 | Rodrigues Mota | 87o Campeonato Brasileiro Absoluto Final Aberta | Sicilian Defense: Hyperaccelerated Fianchetto | |
| — | Guimaraes | 1–0 | De Oliveira | 4ºFestival Internacional de Catas Altas/MG - BLZ | Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation | |
| — | Guimaraes | 1–0 | Dos Santos | 4ºFestival Internacional de Catas Altas/MG - BLZ | Italian Game: Classical Variation, Greco Gambit | |
| — | Guimaraes | 0–1 | Perdomo | 4ºFestival Internacional de Catas Altas/MG - BLZ | London System | |
| — | Guimaraes | 1–0 | Mafra | 4ºFestival Internacional de Catas Altas/MG - BLZ | Sicilian Defense: Kan Variation, Modern Variation | |
| — | Guimaraes | 1–0 | De Paiva | 4ºFestival Internacional de Catas Altas/MG - RPD | Latvian Gambit | |
| — | Guimaraes | 1–0 | Leivas | 4ºFestival Internacional de Catas Altas/MG - RPD | Sicilian Defense: French Variation | |
| — | Guimaraes | ½–½ | Perdomo | 4ºFestival Internacional de Catas Altas/MG - RPD | Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation | |
| — | Moreira | 0–1 | Guimaraes | 4ºFestival Internacional de Catas Altas/MG - BLZ | Nimzo-Indian Defense: Sämisch Variation | |
| — | De Souza | ½–½ | Guimaraes | 4ºFestival Internacional de Catas Altas/MG - BLZ | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| — | De Paula | 0–1 | Guimaraes | 4ºFestival Internacional de Catas Altas/MG - BLZ | Bishop's Opening: Berlin Defense | |
| — | Terao | 0–1 | Guimaraes | 4ºFestival Internacional de Catas Altas/MG - BLZ | Ruy Lopez: Berlin Defense | |
| — | Matsuura | ½–½ | Guimaraes | 4ºFestival Internacional de Catas Altas/MG - BLZ | Scotch Game: Malaniuk Variation | |
| — | Chaves | 0–1 | Guimaraes | 4ºFestival Internacional de Catas Altas/MG - RPD | Italian Game: Two Knights Defense | |
| — | Rocha | 1–0 | Guimaraes | 4ºFestival Internacional de Catas Altas/MG - RPD | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| — | Sunye Neto | ½–½ | Guimaraes | 4ºFestival Internacional de Catas Altas/MG - RPD | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| — | Molina | * | Guimaraes | 4ºFestival Internacional de Catas Altas/MG - RPD | Ruy Lopez: Morphy Defense, Mackenzie Variation | |