| 27 jun 2026 | Salinas Herrera, Pablo 2419 | Principe, Gerson 2211 | 1-0 | A46 Defensa India: London System | WR Chess Marathon Perú 2026 | Rapid #2 | 32 | Ver |
| 27 jun 2026 | Principe, Gerson 2211 | Cori, Jorge 2622 | 0-1 | D36 Gambito de Dama rehusado: Exchange Variation, Reshevsky Variation | WR Chess Marathon Perú 2026 | Rapid #2 | 30 | Ver |
| 26 jun 2026 | Delgado Romero, Marco 2380 | Principe, Gerson 2211 | 1-0 | E18 Defensa India de Dama: Classical Variation, Traditional Variation | WR Chess Marathon Perú 2026 | Rapid #1 | 70 | Ver |
| 26 jun 2026 | Principe, Gerson 2211 | Cahuapaza Tarapaca, Leonardo 2003 | 1-0 | D15 Defensa Eslava: Chebanenko Variation, Advance System | WR Chess Marathon Perú 2026 | Rapid #1 | 55 | Ver |
| 26 jun 2026 | Oro, Faustino 2513 | Principe, Gerson 2211 | 1-0 | B40 Defensa Siciliana: French Variation, Westerinen Attack | WR Chess Marathon Perú 2026 | Rapid #1 | 50 | Ver |