| 5 jul 2026 | Alboredo, Julia 2179 | Villca, Julian 2407 | ½-½ | C50 Apertura Italiana: Giuoco Pianissimo, Normal | X Caioba STD | 58 | Ver |
| 4 jul 2026 | Villca, Julian 2407 | Santiago, Yago De Moura 2484 | 0-1 | A10 Apertura Inglesa: Anglo-Dutch Defense | X Caioba STD | 41 | Ver |
| 3 jul 2026 | Villca, Julian 2407 | Supi, Luis Paulo 2581 | ½-½ | A00 Apertura Húngara | X Caioba STD | 56 | Ver |
| 2 jul 2026 | Suleymenov, Alisher 2476 | Villca, Julian 2407 | 1-0 | C65 Apertura Española (Ruy López): Berlin Defense, Anti-Berlin Variation | X Caioba STD | 40 | Ver |
| 30 jun 2026 | Borges, Guilherme Deola 2163 | Villca, Julian 2392 | 0-1 | B00 Lion Defense: Lion's Jaw | X Caioba STD | 52 | Ver |
| 30 jun 2026 | Villca, Julian 2392 | Menna Barreto, Luiz Ney 2165 | 1-0 | A07 Ataque Indio de Rey: Yugoslav Variation | X Caioba STD | 41 | Ver |
| 29 jun 2026 | Villca, Julian 2407 | Cubas, Jose 2425 | 1-0 | A29 Apertura Inglesa: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | X Caioba STD | 44 | Ver |
| 28 jun 2026 | El Zwei, Aiman Mohamed 2010 | Villca, Julian 2392 | 0-1 | E68 Defensa India de Rey: Fianchetto Variation, Classical Variation | X Caioba - STD | 64 | Ver |
| 27 jun 2026 | Bachmann, Axel 2620 | Villca, Julian 2303 | 1-0 | D02 Apertura de Peón de Dama: Chigorin Variation | X Caioba RPD | 41 | Ver |
| 27 jun 2026 | Villca, Julian 2303 | Perdomo, Leandro 2460 | 1-0 | A00 Apertura Húngara: Symmetrical Variation | X Caioba RPD | 42 | Ver |
| 27 jun 2026 | Villca, Julian 2303 | Mekhitarian, Krikor Sevag 2581 | 0-1 | A07 Ataque Indio de Rey | X Caioba RPD | 60 | Ver |
| 27 jun 2026 | Acosta, Pablo Ismael 2463 | Villca, Julian 2303 | ½-½ | D66 Gambito de Dama rehusado: Orthodox Defense, Bd3 Line | X Caioba RPD | 65 | Ver |
| 27 jun 2026 | Villca, Julian 2303 | Hungaski, Robert 2434 | ½-½ | A13 Apertura Inglesa: Neo-Catalan | X Caioba RPD | 6 | Ver |
| 27 jun 2026 | Garcia Palermo, Carlos Horacio 2392 | Villca, Julian 2329 | 1-0 | A57 Gambito Benko rehusado: Main Line | X Sesc Caioba BTZ | 48 | Ver |
| 20 jun 2026 | Villca, Julian 2392 | Ocampos, Ian 2290 | 1-0 | A25 Apertura Inglesa: King's English Variation, Taimanov Variation | IV Masters Ciudad de Buenos Aires | 63 | Ver |
| 18 jun 2026 | Villca, Julian 2392 | Rodriguez Vila, Andres 2422 | 1-0 | A20 Apertura Inglesa: King's English Variation | IV Masters Ciudad de Buenos Aires | 43 | Ver |
| 15 jun 2026 | Villca, Julian 2392 | Paris, Adolfo 2310 | 1-0 | A07 King's Indian Attack, with e6 | IV Masters Ciudad de Buenos Aires | 34 | Ver |
| 15 jun 2026 | Crespo, Eugenio 2191 | Villca, Julian 2392 | 0-1 | D02 Apertura de Peón de Dama: Symmetrical Variation, Pseudo-Catalan | IV Masters Ciudad de Buenos Aires | 40 | Ver |
| 14 jun 2026 | Hoffman, Alejandro 2300 | Villca, Julian 2392 | ½-½ | D37 Gambito de Dama rehusado: Three Knights Variation | IV Masters Ciudad de Buenos Aires | 42 | Ver |
| 14 jun 2026 | Ambrogi, Agustin 2229 | Villca, Julian 2392 | ½-½ | C50 Apertura Italiana: Hungarian Defense, Tartakower Variation | IV Masters Ciudad de Buenos Aires | 51 | Ver |