| Apr 3, 2026 | Luchini | 1–0 | Amadei Santiago | Round 3: Luchini, Franco - Amadei Santiago | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 11, 2025 | Diaz Uchima | 0–1 | Amadei | Round 2: Diaz Uchima, Emmanuel Santiago - Amadei, Santiago David | Queen's Pawn Game: Accelerated London System | |
| Dec 11, 2025 | Amadei | 0–1 | Yucra Valdes | Round 9: Amadei, Santiago David - Yucra Valdes, Diego Alonso | Queen's Pawn Game: London System | |
| Dec 10, 2025 | Parra Gonzales | 0–1 | Amadei | Round 8: Parra Gonzales, Andre Leonardo - Amadei, Santiago David | Sicilian Defense: Löwenthal Variation | |
| Dec 10, 2025 | Buitrago Garces | 0–1 | Amadei | Round 7: Buitrago Garces, Maicol - Amadei, Santiago David | English Opening: King's English Variation, Taimanov Variation | |
| Dec 9, 2025 | Amadei | 0–1 | Fuentes | Round 6: Amadei, Santiago David - Fuentes, Agustin | Ruy Lopez: Exchange, Alekhine Variation | |
| Dec 8, 2025 | Amadei | 1–0 | Rivadeneira Maturana | Round 5: Amadei, Santiago David - Rivadeneira Maturana, Benjamin | Queen's Gambit Declined | |
| Dec 8, 2025 | Bolanos Lopez | 1–0 | Amadei | Round 4: Bolanos Lopez, Juan Jacobo - Amadei, Santiago David | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | |
| Dec 7, 2025 | Amadei | ½–½ | Arias Diaz | Round 3: Amadei, Santiago David - Arias Diaz, Miguel Angel | Neo-Grünfeld Defense: Delayed Exchange Variation | |
| Dec 6, 2025 | Amadei | 0–1 | Silva | Round 1: Amadei, Santiago David - Silva, Caio Henrique Angelico | King's Indian Defense: Fianchetto Variation | |
| Jul 22, 2025 | Freiberg | ½–½ | Amadei | Round 8: Freiberg, Camilo - Amadei, Santiago David | Queen's Gambit Declined: Three Knights Variation | |
| Jul 21, 2025 | Amadei | 0–1 | Ccahuancama | Round 6: Amadei, Santiago David - Ccahuancama, Abraham William | Bogo-Indian Defense: Retreat Variation | |
| Jul 20, 2025 | Amadei | 1–0 | Montiel Marin | Round 3: Amadei, Santiago David - Montiel Marin, Micaela Agustina | Catalan Opening: Open Defense | |
| Jul 20, 2025 | Amadei | 1–0 | Johansson | Round 2: Amadei, Santiago David - Johansson, David Natanael | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | |
| Jul 20, 2025 | Bejarano | 0–1 | Amadei | Round 5: Bejarano, Thiago - Amadei, Santiago David | French Defense: Steiner Variation | |
| Jul 20, 2025 | Anigstein | 1–0 | Amadei | Round 4: Anigstein, Eugenio - Amadei, Santiago David | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
