| Jul 6, 2023 | Lemnys A. Arias | 1–0 | Marcos Ortiz | Round 15: Lemnys A. Arias - Marcos Ortiz | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| Jul 6, 2023 | Joshua Christie | ½–½ | Lemnys A. Arias | Round 14: Joshua Christie - Lemnys A. Arias | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jul 6, 2023 | Josue Araujo Sanchez | ½–½ | Lemnys A. Arias | Round 13: Josue Araujo Sanchez - Lemnys A. Arias | Rapport-Jobava System | |
| Jul 6, 2023 | Lemnys A. Arias | 0–1 | Carlos Daniel Albornoz Cabrera | Round 12: Lemnys A. Arias - Carlos Daniel Albornoz Cabrera | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Jul 6, 2023 | Leonardo Valdes Romero | 1–0 | Lemnys A. Arias | Round 11: Leonardo Valdes Romero - Lemnys A. Arias | King's Indian Attack | |
| Jul 6, 2023 | Lemnys A. Arias | 1–0 | Gilberto Hernandez Guerrero | Round 10: Lemnys A. Arias - Gilberto Hernandez Guerrero | Sicilian Defense: Classical Variation, Fianchetto Variation | |
| Jul 6, 2023 | Edgardo J. Almedina Ortiz | 0–1 | Lemnys A. Arias | Round 9: Edgardo J. Almedina Ortiz - Lemnys A. Arias | Old Indian Defense | |
| Jul 6, 2023 | Lemnys A. Arias | 1–0 | Jorge Luis Baules Rodriguez | Round 8: Lemnys A. Arias - Jorge Luis Baules Rodriguez | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jul 6, 2023 | Davidson Gabriel | 0–1 | Lemnys A. Arias | Round 7: Davidson Gabriel - Lemnys A. Arias | Sicilian Defense: Moscow Variation | |
| Jul 6, 2023 | Lemnys A. Arias | 0–1 | Orlando Husbands | Round 6: Lemnys A. Arias - Orlando Husbands | Semi-Slav Defense: Accelerated Meran Variation | |
| Jul 6, 2023 | Nathaniel Mathurin | 1–0 | Lemnys A. Arias | Round 5: Nathaniel Mathurin - Lemnys A. Arias | Queen's Pawn Game: Symmetrical Variation | |
| Jul 6, 2023 | Lemnys A. Arias | ½–½ | Ricardo Urbina | Round 4: Lemnys A. Arias - Ricardo Urbina | Slav Defense: Modern Line | |
| Jul 6, 2023 | Samid Eduardo Escalona Landi | 1–0 | Lemnys A. Arias | Round 3: Samid Eduardo Escalona Landi - Lemnys A. Arias | Réti Opening: Anglo-Slav Variation, New York System | |
| Jul 6, 2023 | Lemnys A. Arias | ½–½ | Esteban Alb Valderrama Quiceno | Round 2: Lemnys A. Arias - Esteban Alb Valderrama Quiceno | Modern Defense: Geller's System | |
| Jul 6, 2023 | Joshua Johnson | 0–1 | Lemnys A. Arias | Round 1: Joshua Johnson - Lemnys A. Arias | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Jul 6, 2023 | Samid Eduardo Escalona Landi | 1–0 | Lemnys A. Arias | Round 15: Samid Eduardo Escalona Landi - Lemnys A. Arias | Réti Opening | |
| Jul 5, 2023 | Lemnys A. Arias | 1–0 | Nathaniel Mathurin | Round 14: Lemnys A. Arias - Nathaniel Mathurin | Sicilian Defense: Kan Variation, Knight Variation | |
| Jul 5, 2023 | Joshua Christie | ½–½ | Lemnys A. Arias | Round 13: Joshua Christie - Lemnys A. Arias | Slav Defense: Chebanenko Variation, Advance System | |
| Jul 5, 2023 | Lemnys A. Arias | 1–0 | Davidson Gabriel | Round 12: Lemnys A. Arias - Davidson Gabriel | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Jul 5, 2023 | Carlos Daniel Albornoz Cabrera | 1–0 | Lemnys A. Arias | Round 11: Carlos Daniel Albornoz Cabrera - Lemnys A. Arias | Sicilian Defense: Najdorf Variation | |
| Jul 5, 2023 | Lemnys A. Arias | 0–1 | Joshua Johnson | Round 10: Lemnys A. Arias - Joshua Johnson | Four Knights Game | |
| Jul 4, 2023 | Edgardo J. Almedina Ortiz | 0–1 | Lemnys A. Arias | Round 9: Edgardo J. Almedina Ortiz - Lemnys A. Arias | Slav Defense | |
| Jul 4, 2023 | Lemnys A. Arias | 1–0 | Jose Gabriel Cardoso Cardoso | Round 8: Lemnys A. Arias - Jose Gabriel Cardoso Cardoso | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Jul 4, 2023 | Marcos Ortiz | 1–0 | Lemnys A. Arias | Round 7: Marcos Ortiz - Lemnys A. Arias | Sicilian Defense: Najdorf Variation | |
| Jul 4, 2023 | Lemnys A. Arias | 1–0 | Ricardo Urbina | Round 6: Lemnys A. Arias - Ricardo Urbina | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jul 4, 2023 | Lemnys A. Arias | 1–0 | Leonardo Valdes Romero | Round 5: Lemnys A. Arias - Leonardo Valdes Romero | Old Indian Defense | |
| Jul 3, 2023 | Jorge Luis Baules Rodriguez | 1–0 | Lemnys A. Arias | Round 4: Jorge Luis Baules Rodriguez - Lemnys A. Arias | Benoni Defense: King's Pawn Line | |
| Jul 3, 2023 | Lemnys A. Arias | 0–1 | Orlando Husbands | Round 3: Lemnys A. Arias - Orlando Husbands | Queen's Pawn Game: Symmetrical Variation | |
| Jul 3, 2023 | Gilberto Hernandez Guerrero | ½–½ | Lemnys A. Arias | Round 2: Gilberto Hernandez Guerrero - Lemnys A. Arias | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Jul 3, 2023 | Lemnys A. Arias | ½–½ | Josue Araujo Sanchez | Round 1: Lemnys A. Arias - Josue Araujo Sanchez | Bogo-Indian Defense: Grünfeld Variation | |
| May 25, 2023 | Lemnys A. Arias | 0–1 | Perez Luis Ernesto Quesada | Round 11: Lemnys A. Arias - Perez Luis Ernesto Quesada | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| May 25, 2023 | Santiago Avila Pavas | 0–1 | Lemnys A. Arias | Round 10: Santiago Avila Pavas - Lemnys A. Arias | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| May 25, 2023 | Lemnys A. Arias | 1–0 | Dragan Miletich | Round 9: Lemnys A. Arias - Dragan Miletich | Slav Defense: Modern Line | |
| May 25, 2023 | Mesa Elier Miranda | 1–0 | Lemnys A. Arias | Round 8: Mesa Elier Miranda - Lemnys A. Arias | Sicilian Defense: Closed, Traditional | |
| May 25, 2023 | Lemnys A. Arias | 1–0 | Rodriguez Joshua Ad Avila | Round 7: Lemnys A. Arias - Rodriguez Joshua Ad Avila | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| May 24, 2023 | Manzanares Jorge Luis Sanchez | 0–1 | Lemnys A. Arias | Round 6: Manzanares Jorge Luis Sanchez - Lemnys A. Arias | Sicilian Defense: Sozin Attack, Flank Variation | |
| May 24, 2023 | Lemnys A. Arias | ½–½ | Dastin Eduardo Galvez | Round 5: Lemnys A. Arias - Dastin Eduardo Galvez | Slav Defense: Modern Line | |
| May 24, 2023 | Lemnys A. Arias | ½–½ | Carlos Paul Abreu Jean | Round 3: Lemnys A. Arias - Carlos Paul Abreu Jean | Indian Defense: Anti-Nimzo-Indian | |
| May 19, 2023 | Jorge Cori | 1–0 | Lemnys A. Arias | Round 6: Jorge Cori - Lemnys A. Arias | King's Indian Attack | |
| May 15, 2023 | Lemnys A. Arias | * | Kenneth Fernandez | Round 1: Lemnys A. Arias - Kenneth Fernandez | ? | |
