| Jun 28, 2026 | Strikovic | * | Santiago Vilca | Round 23: Strikovic, Aleksa - Santiago Vilca, Christian Amilca | Zukertort Opening: Pirc Invitation | |
| Jun 28, 2026 | Santiago Vilca | * | Chiu | Round 21: Santiago Vilca, Christian Amilca - Chiu, Isaac | Zukertort Opening | |
| Jun 28, 2026 | Jimenez Salas | * | Santiago Vilca | Round 19: Jimenez Salas, Maria Teresa - Santiago Vilca, Christian Amilca | Pirc Defense: Classical Variation, Quiet System | |
| Jun 28, 2026 | Terry | 1–0 | Santiago Vilca | Round 17: Terry, Renato - Santiago Vilca, Christian Amilca | Torre Attack: Fianchetto Defense | |
| Jun 28, 2026 | Santiago Vilca | 0–1 | Arrieta Hernandez | Round 15: Santiago Vilca, Christian Amilca - Arrieta Hernandez, Cristian | Zukertort Opening: Reversed Grünfeld | |
| Jun 28, 2026 | Gemy | * | Santiago Vilca | Round 13: Gemy, Jose Daniel - Santiago Vilca, Christian Amilca | King's Indian Attack: Symmetrical Defense | |
| Jun 28, 2026 | Santiago Vilca | * | Reyes Zavaleta | Round 11: Santiago Vilca, Christian Amilca - Reyes Zavaleta, Fabian Ricardo | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jun 28, 2026 | Santiago Vilca | ½–½ | Quirhuayo Chumbe | Round 9: Santiago Vilca, Christian Amilca - Quirhuayo Chumbe, German Gonzalo | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Jun 28, 2026 | Rondon Chacon | 1–0 | Santiago Vilca | Round 7: Rondon Chacon, Rene Ibrahim - Santiago Vilca, Christian Amilca | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jun 27, 2026 | Arrieta Hernandez | * | Santiago Vilca | Round 16: Arrieta Hernandez, Cristian - Santiago Vilca, Christian Amilca | ? | |
| Jun 27, 2026 | Santiago Vilca | * | Arrieta Hernandez | Round 15: Santiago Vilca, Christian Amilca - Arrieta Hernandez, Cristian | Zukertort Opening | |
| Jun 27, 2026 | Strikovic | * | Santiago Vilca | Round 14: Strikovic, Aleksa - Santiago Vilca, Christian Amilca | ? | |
| Jun 27, 2026 | Santiago Vilca | * | Strikovic | Round 13: Santiago Vilca, Christian Amilca - Strikovic, Aleksa | Zukertort Opening: Sicilian Invitation | |
| Jun 27, 2026 | Santiago Vilca | * | Pumachaico Valdiviezo | Round 12: Santiago Vilca, Christian Amilca - Pumachaico Valdiviezo, Piero Alonso | ? | |
| Jun 27, 2026 | Pumachaico Valdiviezo | * | Santiago Vilca | Round 11: Pumachaico Valdiviezo, Piero Alonso - Santiago Vilca, Christian Amilca | King's Indian Defense: Fianchetto Variation, Lesser Simagin (Spassky) | |
| Jun 27, 2026 | Santiago Vilca | * | Raja Harshit | Round 10: Santiago Vilca, Christian Amilca - Raja Harshit | ? | |
| Jun 27, 2026 | Raja Harshit | * | Santiago Vilca | Round 9: Raja Harshit - Santiago Vilca, Christian Amilca | King's Pawn Game | |
| Jun 27, 2026 | Santiago Vilca | * | Gemy | Round 8: Santiago Vilca, Christian Amilca - Gemy, Jose Daniel | ? | |
| Jun 27, 2026 | Gemy | * | Santiago Vilca | Round 7: Gemy, Jose Daniel - Santiago Vilca, Christian Amilca | Pirc Defense: Sveshnikov System | |
| Jun 26, 2026 | Nino De Guzman | * | Santiago Vilca | Round 9: Nino De Guzman, Gerson - Santiago Vilca, Christian Amilca | Pirc Defense: Classical Variation, Schlechter Variation | |
| Jun 26, 2026 | Henriquez Villagra | 1–0 | Santiago Vilca | Round 5: Henriquez Villagra, Cristobal - Santiago Vilca, Christian Amilca | Pirc Defense: Austrian Attack, Weiss Variation | |
| Jun 26, 2026 | Santiago Vilca | ½–½ | Mitkov | Round 4: Santiago Vilca, Christian Amilca - Mitkov, Nikola | King's Indian Attack: Keres Variation | |
| Jun 26, 2026 | Santiago Vilca | * | Cori Quispe | Round 23: Santiago Vilca, Christian Amilca - Cori Quispe, Kevin Joel | King's Indian Attack: Spassky Variation | |
| Jun 26, 2026 | Santiago Vilca | * | Rojas Salas | Round 21: Santiago Vilca, Christian Amilca - Rojas Salas, Steven | King's Indian Attack | |
| Jun 26, 2026 | Santiago Vilca | * | Huarcaya Silloca | Round 19: Santiago Vilca, Christian Amilca - Huarcaya Silloca, Carlos Enrique | Pirc Defense | |
| Jun 26, 2026 | Caja Cruz | * | Santiago Vilca | Round 17: Caja Cruz, Gabriel - Santiago Vilca, Christian Amilca | Pirc Defense | |
| Jun 26, 2026 | Naveros Chile | * | Santiago Vilca | Round 15: Naveros Chile, Cristian - Santiago Vilca, Christian Amilca | Slav Defense: Modern Line | |
| Jun 26, 2026 | Caceres Sandoval | * | Santiago Vilca | Round 11: Caceres Sandoval, Eduardo - Santiago Vilca, Christian Amilca | Pirc Defense: Austrian Attack, Weiss Variation | |
| Jun 26, 2026 | Santiago Vilca | * | Cori | Round 10: Santiago Vilca, Christian Amilca - Cori, Jorge | ? | |
| Jun 26, 2026 | Cori | * | Santiago Vilca | Round 9: Cori, Jorge - Santiago Vilca, Christian Amilca | Indian Defense: Przepiorka Variation | |
| Jun 26, 2026 | Robles Cerron | * | Santiago Vilca | Round 7: Robles Cerron, Sebastian - Santiago Vilca, Christian Amilca | Pirc Defense | |
| Jun 26, 2026 | Santiago Vilca | * | Robles Cerron | Round 8: Santiago Vilca, Christian Amilca - Robles Cerron, Sebastian | ? | |
| Jun 26, 2026 | Santiago Vilca | * | Nino De Guzman | Round 6: Santiago Vilca, Christian Amilca - Nino De Guzman, Gerson | ? | |
| Jun 26, 2026 | Nino De Guzman | * | Santiago Vilca | Round 5: Nino De Guzman, Gerson - Santiago Vilca, Christian Amilca | Pirc Defense: Classical Variation | |
