| Jun 27, 2026 | Ticona Rocabado | * | Vilca Contreras | Round 14: Ticona Rocabado, Licael Roderick - Vilca Contreras, Dante Ivan | ? | |
| Jun 27, 2026 | Vilca Contreras | * | Ticona Rocabado | Round 13: Vilca Contreras, Dante Ivan - Ticona Rocabado, Licael Roderick | English Defense | |
| Jun 26, 2026 | Pacheco | 0–1 | Vilca Contreras | Round 19: Pacheco, Marco - Vilca Contreras, Dante Ivan | Latvian Gambit Accepted: Bilguer Variation | |
| Jun 26, 2026 | Terry | * | Vilca Contreras | Round 4: Terry, Renato - Vilca Contreras, Dante Ivan | ? | |
| Jun 26, 2026 | Vilca Contreras | 0–1 | Terry | Round 3: Vilca Contreras, Dante Ivan - Terry, Renato | Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation | |
| Oct 10, 2025 | Pomalaza Yataco | 0–1 | Vilca Contreras | Round 6: Pomalaza Yataco, Fabrizzio Omar - Vilca Contreras, Dante Ivan | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Oct 10, 2025 | Vilca Contreras | 0–1 | Robles Cerron | Round 5: Vilca Contreras, Dante Ivan - Robles Cerron, Sebastian | French Defense: Winawer Variation, Poisoned Pawn Variation, Main Line | |
| Oct 9, 2025 | Guerrero Garcia | 0–1 | Vilca Contreras | Round 4: Guerrero Garcia, Said Claudio - Vilca Contreras, Dante Ivan | Slav Defense: Modern Line | |
| Oct 9, 2025 | Vilca Contreras | 0–1 | Parra Gonzales | Round 3: Vilca Contreras, Dante Ivan - Parra Gonzales, Andre Leonardo | Sicilian Defense: Najdorf Variation, English Attack | |
| Oct 8, 2025 | Vasquez Alva | 0–1 | Vilca Contreras | Round 2: Vasquez Alva, Marco Joaquin - Vilca Contreras, Dante Ivan | Queen's Pawn Game: Accelerated London System | |
| Oct 8, 2025 | Vilca Contreras | 0–1 | Reyes Zavaleta | Round 1: Vilca Contreras, Dante Ivan - Reyes Zavaleta, Cristhian Yamil | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Sep 28, 2025 | Salazar Flores | 1–0 | Vilca Contreras | Round 13: Salazar Flores, Yerick Alexander - Vilca Contreras, Dante Ivan | King's Indian Attack | |
| Sep 28, 2025 | Vilca Contreras | 1–0 | Valdivia Rojas | Round 12: Vilca Contreras, Dante Ivan - Valdivia Rojas, Hugo Ismael | Dutch Defense: Normal Variation | |
| Sep 28, 2025 | Ortiz Menacho | 1–0 | Vilca Contreras | Round 11: Ortiz Menacho, Sebastian Alonso - Vilca Contreras, Dante Ivan | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Sep 28, 2025 | Vilca Contreras | 1–0 | Angeles Castillo | Round 10: Vilca Contreras, Dante Ivan - Angeles Castillo, Bastian Missael Valentin | King's Indian Defense: Makogonov Variation | |
| Sep 28, 2025 | Alarcon Vega | 1–0 | Vilca Contreras | Round 9: Alarcon Vega, Icker Aldair - Vilca Contreras, Dante Ivan | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Sep 28, 2025 | Vilca Contreras | 1–0 | Oropeza Ortega | Round 8: Vilca Contreras, Dante Ivan - Oropeza Ortega, Jacob Tiziano | Slav Defense | |
| Sep 27, 2025 | Vilca Contreras | 0–1 | Cahuapaza Tarapaca | Round 7: Vilca Contreras, Dante Ivan - Cahuapaza Tarapaca, Leonardo | Indian Defense: Normal Variation | |
| Sep 27, 2025 | Robles Cerron | 0–1 | Vilca Contreras | Round 6: Robles Cerron, Sebastian - Vilca Contreras, Dante Ivan | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Sep 27, 2025 | Takahashi Guevara | 1–0 | Vilca Contreras | Round 5: Takahashi Guevara, Javier Kazuo - Vilca Contreras, Dante Ivan | Nimzo-Larsen Attack: Modern Variation | |
| Sep 27, 2025 | Vilca Contreras | 1–0 | Sanchez Negreiros | Round 4: Vilca Contreras, Dante Ivan - Sanchez Negreiros, Alejandro Gustavo | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 27, 2025 | Ruiz Buendia | 1–0 | Vilca Contreras | Round 3: Ruiz Buendia, Miguel - Vilca Contreras, Dante Ivan | Semi-Slav Defense: Stoltz Variation | |
| Sep 27, 2025 | Vilca Contreras | 1–0 | Daza Atencia | Round 2: Vilca Contreras, Dante Ivan - Daza Atencia, Mathias David | King's Indian Defense: Makogonov Variation | |
| Sep 27, 2025 | Begmuratov | 1–0 | Vilca Contreras | Round 1: Begmuratov, Khumoyun - Vilca Contreras, Dante Ivan | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Sep 25, 2025 | Vilca Contreras | 1–0 | Reyes Zavaleta | Round 9: Vilca Contreras, Dante Ivan - Reyes Zavaleta, Sergio Gabriel | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Sep 25, 2025 | Weidenhoefer | 1–0 | Vilca Contreras | Round 8: Weidenhoefer, Max - Vilca Contreras, Dante Ivan | Bishop's Opening: Vienna Hybrid | |
| Sep 25, 2025 | Vilca Contreras | 1–0 | Pimentel Delgado | Round 7: Vilca Contreras, Dante Ivan - Pimentel Delgado, Victor Fabricio | Queen's Gambit Declined: Exchange Variation | |
| Sep 24, 2025 | Vilca Contreras | 0–1 | Prisacaru | Round 6: Vilca Contreras, Dante Ivan - Prisacaru, Stefan-Emilian | Rat Defense: English Rat | |
| Sep 24, 2025 | Suarez Aybar | 0–1 | Vilca Contreras | Round 5: Suarez Aybar, Miguel Angel - Vilca Contreras, Dante Ivan | Slav Defense: Bonet Gambit | |
| Sep 24, 2025 | Garzon Camelo | 1–0 | Vilca Contreras | Round 4: Garzon Camelo, Andres Santiago - Vilca Contreras, Dante Ivan | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Sep 23, 2025 | Vilca Contreras | 1–0 | Cardenas Corona | Round 3: Vilca Contreras, Dante Ivan - Cardenas Corona, Joaquin Ignacio | King's Indian Defense: Makogonov Variation | |
| Sep 23, 2025 | Cordoba Roa | 1–0 | Vilca Contreras | Round 2: Cordoba Roa, Angel Gabriel - Vilca Contreras, Dante Ivan | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Sep 23, 2025 | Vilca Contreras | 1–0 | Casavilca Aquino | Round 1: Vilca Contreras, Dante Ivan - Casavilca Aquino, Brayan Renato | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jul 30, 2025 | Vilca Contreras | 1–0 | Pumachaico Valdiviezo | Round 5: Vilca Contreras, Dante Ivan - Pumachaico Valdiviezo, Piero Alonso | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jul 30, 2025 | Ayala Delgado | 0–1 | Vilca Contreras | Round 4: Ayala Delgado, Sergio Alejandro - Vilca Contreras, Dante Ivan | Italian Game: Scotch Gambit, Max Lange Attack | |
| Jul 26, 2025 | Sen | * | Vilca Contreras | Round 6: Sen, Samant Robert - Vilca Contreras, Dante Ivan | Center Game: Normal Variation | |
| Nov 10, 2024 | Vilca Contreras | 1–0 | Rodriguez Lopez | Round 5: Vilca Contreras, Dante Ivan - Rodriguez Lopez, Jose Ivan | Queen's Gambit Accepted: Classical Defense, Rubinstein Variation | |
| Nov 9, 2024 | Sosa Baiz | 0–1 | Vilca Contreras | Round 4: Sosa Baiz, Santiago Alejandro - Vilca Contreras, Dante Ivan | Queen's Pawn Game: Accelerated London System | |
| Jun 27, 2022 | Vilca Contreras | ½–½ | Oro | panam2022 | Nimzo-Indian Defense: Reshevsky Variation | |
| Aug 1, 2021 | Vilca Contreras | 0–1 | Federer | World Youth Cup 2021 O10-G18 - Open 10 | King's Indian Defense: Sämisch Variation, Closed Variation | |
| Aug 1, 2021 | Vilca Contreras | 1–0 | Das | World Youth Cup 2021 O10-G18 - Open 10 | Queen's Gambit Accepted: Normal Variation | |
| Aug 1, 2021 | Vilca Contreras | 0–1 | Unsal | World Youth Cup 2021 O10-G18 - Open 10 | Nimzo-Indian Defense: Reshevsky Variation | |
| Aug 1, 2021 | Vilca Contreras | 0–1 | De Lima | World Youth Cup 2021 O10-G18 - Open 10 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Aug 1, 2021 | Nefedov | 0–1 | Vilca Contreras | World Youth Cup 2021 O10-G18 - Open 10 | Zukertort Opening: Tennison Gambit | |
| Aug 1, 2021 | Cong | 0–1 | Vilca Contreras | World Youth Cup 2021 O10-G18 - Open 10 | Ruy Lopez: Noah's Ark Trap | |
| Aug 1, 2021 | Fester | 1–0 | Vilca Contreras | World Youth Cup 2021 O10-G18 - Open 10 | Vienna Game: Vienna Gambit, Paulsen Attack | |
| — | Vilca Contreras | 0–1 | Cano Alcaraz | Round 7: Vilca Contreras, Dante Ivan - Cano Alcaraz, Juan Jose | Sicilian Defense: Kan Variation, Modern Variation | |
