| Sep 8, 2023 | Antonio Almiron | ½–½ | Valentin Unhold | Round 9: Antonio Almiron - Valentin Unhold | Sicilian Defense: Classical Variation, Sozin Attack | |
| Sep 7, 2023 | Anapaola S. Borda Rodas | ½–½ | Antonio Almiron | Round 8: Anapaola S. Borda Rodas - Antonio Almiron | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Sep 6, 2023 | Antonio Almiron | ½–½ | Agustin Villarreal | Round 7: Antonio Almiron - Agustin Villarreal | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Sep 5, 2023 | Nahuel Diaz Hollemaert | ½–½ | Antonio Almiron | Round 6: Nahuel Diaz Hollemaert - Antonio Almiron | Sicilian Defense: Najdorf Variation | |
| Sep 4, 2023 | Antonio Almiron | ½–½ | Jaime Jose Romero Barreto | Round 5: Antonio Almiron - Jaime Jose Romero Barreto | Zukertort Opening: Nimzo-Larsen Variation | |
| Sep 2, 2023 | Antonio Almiron | 1–0 | Daniel Contin | Round 3: Antonio Almiron - Daniel Contin | French Defense: Paulsen Variation | |
| Sep 2, 2023 | Lucas Cumpe | 0–1 | Antonio Almiron | Round 1: Lucas Cumpe - Antonio Almiron | Sicilian Defense: Keres Variation | |
| Sep 2, 2023 | Francisco Fiorito | ½–½ | Antonio Almiron | Round 2: Francisco Fiorito - Antonio Almiron | Zukertort Opening | |
| Apr 21, 2023 | Jaime Jose Romero Barreto | ½–½ | Antonio Almiron | Round 9: Jaime Jose Romero Barreto - Antonio Almiron | Sicilian Defense: Modern Variations | |
| Apr 20, 2023 | Antonio Almiron | ½–½ | Horacio Saldano Dayer | Round 8: Antonio Almiron - Horacio Saldano Dayer | Nimzo-Indian Defense: Normal Variation | |
| Apr 19, 2023 | Faustino Oro | 1–0 | Antonio Almiron | Round 7: Faustino Oro - Antonio Almiron | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Apr 18, 2023 | Antonio Almiron | 0–1 | Maria Jose Campos | Round 6: Antonio Almiron - Maria Jose Campos | Indian Defense: Anti-Nimzo-Indian | |
| Apr 17, 2023 | Antonio Almiron | 1–0 | Andres Eloy Perez Candelas | Round 5: Antonio Almiron - Andres Eloy Perez Candelas | Benko Gambit Accepted: Fully Accepted Variation | |
| Apr 17, 2023 | Candela Be Francisco Guecamburu | ½–½ | Antonio Almiron | Round 4: Candela Be Francisco Guecamburu - Antonio Almiron | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Apr 17, 2023 | Antonio Almiron | ½–½ | Joaquin Fiorito | Round 3: Antonio Almiron - Joaquin Fiorito | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Apr 17, 2023 | Agustin Villarreal | ½–½ | Antonio Almiron | Round 2: Agustin Villarreal - Antonio Almiron | Indian Defense: Anti-Nimzo-Indian | |
| Apr 17, 2023 | Antonio Almiron | ½–½ | Pablo Ismael Acosta | Round 1: Antonio Almiron - Pablo Ismael Acosta | Benoni Defense: Hromádka System | |
| Jan 27, 2023 | Antonio Almiron | ½–½ | Kaua Marques Silva | Round 7: Antonio Almiron - Kaua Marques Silva | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Jan 26, 2023 | Fernando Viana Da Costa | * | Antonio Almiron | Round 6: Fernando Viana Da Costa - Antonio Almiron | ? | |
| Oct 15, 2022 | Antonio Almiron | 0–1 | Federico Perez Ponsa | Round 4: Antonio Almiron - Federico Perez Ponsa | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Rare Line | |
| Oct 13, 2022 | Antonio Almiron | ½–½ | Krikor Sevag Mekhitarian | Round 3.2: Antonio Almiron - Krikor Sevag Mekhitarian | Catalan Opening: Open Defense | |
