| Jun 19, 2025 | Contreras Huaman | 1–0 | Montiel Caceres | Pana U20 | Sicilian Defense: Closed | |
| Jun 18, 2025 | Montiel Caceres | 0–1 | Bravo Mallco | U20 Pan American Chess Championship GIRL 2025 | Yusupov-Rubinstein System | |
| Jun 18, 2025 | Qi | 0–1 | Montiel Caceres | U20 Pan American Chess Championship GIRL 2025 | ? | |
| Jun 17, 2025 | Montiel Caceres | 1–0 | Lugo Martinez | U20 Pan American Chess Championship GIRL 2025 | ? | |
| Jun 16, 2025 | Yepez Montenegro | ½–½ | Montiel Caceres | U20 Pan American Chess Championship GIRL 2025 | Rat Defense: English Rat | |
| Mar 15, 2025 | Gomez Barrera | 1–0 | Montiel Caceres | ZONAL 2.5 FEMENINO CHILE 2025 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Mar 14, 2025 | Montiel Caceres | 1–0 | Jorquera Cabello | ZONAL 2.5 FEMENINO CHILE 2025 | Queen's Pawn Game: Modern Defense | |
| Mar 13, 2025 | Borda Rodas | 1–0 | Montiel Caceres | ZONAL 2.5 FEMENINO CHILE 2025 | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line | |
| Mar 12, 2025 | Montiel Caceres | 1–0 | Quevedo | ZONAL 2.5 FEMENINO CHILE 2025 | Indian Defense | |
| Mar 12, 2025 | Izquierdo Garces | 0–1 | Montiel Caceres | ZONAL 2.5 FEMENINO CHILE 2025 | Sicilian Defense: Closed | |
| Mar 11, 2025 | Montiel Caceres | ½–½ | Amura | ZONAL 2.5 FEMENINO CHILE 2025 | Zukertort Opening | |
| Mar 10, 2025 | Montiel Caceres | 1–0 | Silva Rosas | ZONAL 2.5 FEMENINO CHILE 2025 | Dutch Defense | |
| Mar 10, 2025 | Donda | 1–0 | Montiel Caceres | ZONAL 2.5 FEMENINO CHILE 2025 | Indian Defense: Anti-Nimzo-Indian | |
| Mar 9, 2025 | Cegarra Ruiz | 1–0 | Montiel Caceres | ZONAL 2.5 FEMENINO CHILE 2025 | Sicilian Defense: Kan Variation, Modern Variation | |
| Dec 13, 2024 | Montiel Caceres | ½–½ | Jimenez Salas | Round 9: Montiel Caceres, Helen - Jimenez Salas, Maria Teresa | Sicilian Defense: Nimzowitsch Variation, Closed Variation | |
| Dec 10, 2024 | Montiel Caceres | 0–1 | Gaite | Round 5: Montiel Caceres, Helen - Gaite, Karen Nerina | Queen's Pawn Game: London System | |
| Dec 10, 2024 | Scarsi | ½–½ | Montiel Caceres | Round 4: Scarsi, Anna Laura - Montiel Caceres, Helen | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Dec 7, 2024 | Montiel Caceres | 1–0 | Velarde Alarcon | Round 1: Montiel Caceres, Helen - Velarde Alarcon, Jhoana | East Indian Defense | |
| Dec 4, 2024 | Guerrero Caicedo | 1–0 | Montiel Caceres | Round 2: Guerrero Caicedo, Arlette - Montiel Caceres, Helen | Catalan Opening: Open Defense, Classical Line | |
| Nov 6, 2024 | Schippke | 1–0 | Montiel Caceres | Round 8: Schippke, Manon - Montiel Caceres, Helen | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Nov 3, 2024 | Manko | ½–½ | Montiel Caceres | Round 6: Manko, Mariia - Montiel Caceres, Helen | Bogo-Indian Defense: Retreat Variation | |
| Nov 1, 2024 | Mikheeva | 1–0 | Montiel Caceres | Round 4: Mikheeva, Galina - Montiel Caceres, Helen | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen Line | |
| Oct 29, 2024 | Montiel Caceres | ½–½ | Karmanova | Round 3: Montiel Caceres, Helen - Karmanova, Olga Dm. | Rapport-Jobava System | |
| Sep 22, 2024 | Milovic | 0–1 | Montiel Caceres | 45th FIDE Women's Chess Olympiad | Van Geet Opening: Sicilian Two Knights | |
| Sep 21, 2024 | Kinoshita | 0–1 | Montiel Caceres | 45th FIDE Women's Chess Olympiad | Sicilian Defense: Kan Variation | |
| Sep 20, 2024 | Montiel Caceres | 0–1 | Berke | 45th FIDE Women's Chess Olympiad | Indian Defense | |
| Sep 19, 2024 | Fabra | 0–1 | Montiel Caceres | 45th FIDE Women's Chess Olympiad | Sicilian Defense: Delayed Alapin Variation | |
| Sep 16, 2024 | Montiel Caceres | 1–0 | Mekarapiruk | 45th FIDE Women's Chess Olympiad | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 15, 2024 | Montiel Caceres | ½–½ | Vidic | 45th FIDE Women's Chess Olympiad | Queen's Pawn Game: London System, with e6 | |
| Sep 14, 2024 | Mrvova | ½–½ | Montiel Caceres | 45th FIDE Women's Chess Olympiad | Sicilian Defense: French Variation | |
| Sep 12, 2024 | Montiel Caceres | 0–1 | Gueci | 45th FIDE Women's Chess Olympiad | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 11, 2024 | Chintanakone Sisouk | 0–1 | Montiel Caceres | 45th FIDE Women's Chess Olympiad | Indian Defense | |
| Jun 29, 2024 | Montiel Caceres | 0–1 | Contreras Huaman | Round 9: Montiel Caceres, Helen - Contreras Huaman, Fiorella | Queen's Gambit Declined: Janowski Variation | |
| Jun 28, 2024 | Montiel Caceres | 1–0 | Bosco | Round 7: Montiel Caceres, Helen - Bosco, Giuliana | Benoni Defense | |
| Jun 27, 2024 | Sanchez Tobar | 0–1 | Montiel Caceres | Round 6: Sanchez Tobar, Francisca Valenti - Montiel Caceres, Helen | Sicilian Defense: French Variation | |
| Jun 26, 2024 | Vidyarthi | ½–½ | Montiel Caceres | Round 5: Vidyarthi, Omya - Montiel Caceres, Helen | Queen's Indian Defense: Classical Variation | |
| Jun 26, 2024 | Montiel Caceres | 1–0 | Cegarra Ruiz | Round 4: Montiel Caceres, Helen - Cegarra Ruiz, Victoria | Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense | |
| Jun 25, 2024 | Zhong | 1–0 | Montiel Caceres | Round 3: Zhong, April Yunwei - Montiel Caceres, Helen | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 24, 2024 | Montiel Caceres | ½–½ | Garcia Andrada | Round 2: Montiel Caceres, Helen - Garcia Andrada, Heidy Nicole | Indian Defense: Normal Variation | |
| Jun 24, 2024 | Pardo Fiedler | 0–1 | Montiel Caceres | Round 1: Pardo Fiedler, Sabina - Montiel Caceres, Helen | Sicilian Defense: Closed | |
| Jun 23, 2024 | Jimenez Salas | ½–½ | Montiel Caceres | Round 8: Jimenez Salas, Maria Teresa - Montiel Caceres, Helen | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jun 20, 2023 | Gras | 1–0 | Montiel Caceres | MASTER CIUDAD DE BUENOS AIRES - Club Arg | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Jun 19, 2023 | Montiel Caceres | 0–1 | Duarte Fernandez | MASTER CIUDAD DE BUENOS AIRES - Club Ar | King's Indian Defense: Makogonov Variation | |
| Jun 19, 2023 | Suasnabar | ½–½ | Montiel Caceres | MASTER CIUDAD DE BUENOS AIRES - Club Arg | Sicilian Defense: Delayed Alapin Variation | |
| Jun 18, 2023 | Montiel Caceres | ½–½ | Ponti | MASTER CIUDAD DE BUENOS AIRES - Club Ar | Slav Defense: Schlechter Variation | |
| Jun 18, 2023 | Cidre | 1–0 | Montiel Caceres | MASTER CIUDAD DE BUENOS AIRES - Club Arg | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| Jun 17, 2023 | Montiel Caceres | 1–0 | Aberbach | MASTER CIUDAD DE BUENOS AIRES - Club Arg | English Opening: Symmetrical Variation, Normal Variation | |
| Jun 16, 2023 | Moccero | 0–1 | Montiel Caceres | MASTER CIUDAD DE BUENOS AIRES - Club Ar | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jun 15, 2023 | Montiel Caceres | 0–1 | Ocampos | MASTER CIUDAD DE BUENOS AIRES - Club Arg | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Jun 14, 2023 | Navarro | ½–½ | Montiel Caceres | MASTER CIUDAD DE BUENOS AIRES - Club Arg | King's Indian Defense: Makogonov Variation | |
| Oct 22, 2022 | Montiel Caceres | * | Vallianos | World Amateur CC U2000 | ? | |
| Jul 2, 2022 | Montiel Caceres | ½–½ | D`souza | panam2022 | English Opening: Agincourt Defense | |
| Jul 1, 2022 | Gonzalez Romo | 0–1 | Montiel Caceres | panam2022 | Sicilian Defense: Kramnik Variation | |
| Jun 28, 2022 | Montiel Caceres | 1–0 | Contreras Huaman | panam2022 | ? | |
| Jun 27, 2022 | Francisco Guecamburu | 1–0 | Montiel Caceres | panam2022 | ? | |
| Jun 27, 2022 | Gonzalez Gonzalez | 0–1 | Montiel Caceres | panam2022 | Indian Defense: Normal Variation | |
| Feb 19, 2022 | Montiel Caceres | 1–0 | Rodriguez Buela | V Abierto de Montevideo | Dutch Defense: Rubinstein Variation | |
| Feb 18, 2022 | Siddeley | 1–0 | Montiel Caceres | V Abierto de Montevideo | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Feb 17, 2022 | Carvalho | 1–0 | Montiel Caceres | V Abierto de Montevideo | Rapport-Jobava System | |
| Feb 16, 2022 | Montiel Caceres | 1–0 | Benitez | V Abierto de Montevideo | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Feb 15, 2022 | Montiel Caceres | 1–0 | Pinero | V Abierto de Montevideo | King's Indian Defense: Makogonov Variation | |
| Feb 13, 2022 | Montiel Caceres | 0–1 | Escofet | V Abierto de Montevideo | Benko Gambit | |
| Feb 13, 2022 | Domenech | 0–1 | Montiel Caceres | V Abierto de Montevideo | London System | |
| Feb 12, 2022 | Montiel Caceres | 0–1 | Spata | V Abierto de Montevideo | Semi-Slav Defense: Normal Variation | |