| May 14, 2026 | Luque Saiz | 0–1 | Montesinos Diaz | Universitario Blitz | Caro-Kann Defense: Classical Variation, Main Line | |
| May 14, 2026 | Lopez Varela | 0–1 | Montesinos Diaz | Universitario Blitz | Réti Opening: Anglo-Slav Variation, with g3 | |
| May 13, 2026 | Khudov | 1–0 | Montesinos Diaz | universitario rapido | Queen's Pawn Game: Accelerated London System | |
| May 12, 2026 | Montesinos Diaz | 0–1 | Sanchez Sandoval | universitario rapido | Sicilian Defense: Closed | |
| Oct 12, 2025 | Midoux | 0–1 | Montesinos Diaz | Round 9: Midoux, Sebastien - Montesinos Diaz, Luis | French Defense: Advance Variation, Paulsen Attack | |
| Oct 11, 2025 | Montesinos Diaz | ½–½ | Viskelis | Round 8: Montesinos Diaz, Luis - Viskelis, Darius | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Oct 10, 2025 | Stubbs | 0–1 | Montesinos Diaz | Round 7: Stubbs, Oliver - Montesinos Diaz, Luis | Queen's Pawn Game: London System | |
| Oct 8, 2025 | Ermachenko | ½–½ | Montesinos Diaz | Round 5: Ermachenko, Manuel - Montesinos Diaz, Luis | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Oct 6, 2025 | Montesinos Diaz | 0–1 | Castell Cantero | Round 3: Montesinos Diaz, Luis - Castell Cantero, Salvador | Sicilian Defense: Löwenthal Variation | |
| Apr 6, 2025 | Lopez Mulet | 1–0 | Montesinos Diaz | Round 1: Lopez Mulet, Inigo - Montesinos Diaz, Luis | King's Indian Attack | |
| Apr 4, 2025 | Montesinos Diaz | 0–1 | Lianes Garcia | Round 1: Montesinos Diaz, Luis - Lianes Garcia, Marcos | Modern Defense | |
| Dec 7, 2024 | Montesinos Diaz | 1–0 | Torrente Gayarre | XV Copa de España por equipos Sub-18 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Dec 7, 2024 | Cuadrado Carmona | ½–½ | Montesinos Diaz | XV Copa de España por equipos Sub-18 | French Defense: Tarrasch Variation, Open System, Süchting Line | |
| Dec 6, 2024 | Galiana Fernandez | 0–1 | Montesinos Diaz | XV Copa de España por equipos Sub-18 | Caro-Kann Defense: Exchange Variation | |
| Dec 5, 2024 | Ruiz Olmos | 0–1 | Montesinos Diaz | XV Copa de España por equipos Sub-18 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Aug 17, 2024 | Montesinos Diaz | 0–1 | Ortega Amarelle | CE Rapidas | Sicilian Defense: Classical Variation | |
| Aug 3, 2024 | Montesinos Diaz | 1–0 | Moreno Diepa | CE SUB 18 RAPIDO.2024 | Alekhine Defense: Sämisch Attack | |
| Aug 3, 2024 | Montesinos Diaz | 0–1 | Macias de Castro | CE SUB 18 RAPIDO.2024 | Rubinstein Opening | |
| Aug 3, 2024 | Cuadrado Carmona | 1–0 | Montesinos Diaz | CE SUB 18.2024 | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Aug 3, 2024 | Serrano Almendros | 1–0 | Montesinos Diaz | CE SUB 18 RAPIDO.2024 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Aug 2, 2024 | Montesinos Diaz | 1–0 | Yeste Piqueras | CE SUB 18.2024 | Indian Defense: Spielmann-Indian | |
| Aug 2, 2024 | Cereijo Suarez | 1–0 | Montesinos Diaz | CE SUB 18.2024 | Queen's Gambit Accepted: Normal Variation, Traditional System | |
| Aug 1, 2024 | Montesinos Diaz | 1–0 | Candela Martin | CE SUB 18.2024 | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jul 31, 2024 | Diaz Garcia | 0–1 | Montesinos Diaz | CE SUB 18.2024 | Rapport-Jobava System | |
| Jan 7, 2024 | Rodriguez Garcia | * | Montesinos Diaz | Roquetas 2024 | ? | |
| Jan 6, 2024 | Montesinos Diaz | * | Serrano Almendros | Roquetas 2024 | ? | |
| Jan 6, 2024 | Palomo Monserrat | * | Montesinos Diaz | Roquetas 2024 | ? | |
| Jan 5, 2024 | Montesinos Diaz | * | Antich Fernandez | Roquetas 2024 | ? | |
| Jan 4, 2024 | Montesinos Diaz | * | Clemente Grande | Roquetas 2024 | ? | |
| Jan 4, 2024 | Ibanez Koblash | * | Montesinos Diaz | Roquetas 2024 | ? | |
| Jan 3, 2024 | Montesinos Diaz | 0–1 | Garijo Perez | Roquetas 2024 | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Jan 3, 2024 | Perea Fruet | 1–0 | Montesinos Diaz | Roquetas 2024 | Caro-Kann Defense: Maróczy Variation | |
| Jan 2, 2024 | Montesinos Diaz | 1–0 | Leniart | Roquetas 2024 | King's Pawn Game | |
| Aug 15, 2023 | Montesinos Diaz | 1–0 | Rojo Huerta | CE_Segunda | Sicilian Defense: Four Knights Variation | |
| Aug 15, 2023 | Maldonado Mena | 1–0 | Montesinos Diaz | CE_Segunda | Rapport-Jobava System | |
| Aug 14, 2023 | Montesinos Diaz | 1–0 | Santos Menendez | CE_Segunda | Sicilian Defense: Najdorf Variation | |
| Aug 13, 2023 | Chacon Perez | 1–0 | Montesinos Diaz | CE_Segunda | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Aug 5, 2023 | Montesinos Diaz | ½–½ | Rey Martinez | CE SUB 18.2023 | Sicilian Defense: Nimzowitsch Variation, Advance Variation | |
| Aug 4, 2023 | Montesinos Diaz | 1–0 | Hernandez Tellez | CE SUB 18.2023 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Aug 4, 2023 | Tadevosyan | 0–1 | Montesinos Diaz | CE SUB 18.2023 | King's Indian Attack | |
| Aug 3, 2023 | Martino Girones | 0–1 | Montesinos Diaz | CE SUB 18.2023 | Queen's Gambit Accepted: Old Variation | |
| Aug 2, 2023 | Montesinos Diaz | ½–½ | Gomez Pastrana | CE SUB 18.2023 | Torre Attack: Fianchetto Defense | |
| Aug 2, 2023 | Galian Garcia | ½–½ | Montesinos Diaz | CE SUB 18.2023 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Aug 1, 2023 | Montesinos Diaz | 1–0 | Camacho Marin | CE SUB 18.2023 | Pirc Defense | |
| Jul 31, 2023 | Montesinos Diaz | 1–0 | Gomez Falagan | CE SUB 18.2023 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jul 31, 2023 | Casares Bonals | 1–0 | Montesinos Diaz | CE SUB 18.2023 | Caro-Kann Defense: Exchange Variation | |
| Apr 16, 2023 | Dubkov | * | Montesinos Diaz | Menorca Open | ? | |
| Apr 15, 2023 | Montesinos Diaz | * | Sousa | Menorca Open | ? | |
| Apr 15, 2023 | Pajeken | * | Montesinos Diaz | Menorca Open | ? | |
| Apr 14, 2023 | Montesinos Diaz | * | Siddharth | Menorca Open | ? | |
| Apr 13, 2023 | Montesinos Diaz | * | Salord Guillen | Menorca Open | ? | |
| Apr 13, 2023 | Chinguun Bayaraa | * | Montesinos Diaz | Menorca Open | ? | |
| Apr 12, 2023 | Montesinos Diaz | 1–0 | Ribon Calabia | Menorca Open | ? | |
| Apr 12, 2023 | Olde | 1–0 | Montesinos Diaz | Menorca Open | ? | |
| Apr 11, 2023 | Fernandez Guillen | 1–0 | Montesinos Diaz | Menorca Open | ? | |
| Aug 18, 2022 | Montesinos Diaz | ½–½ | Rey Martinez | Spanish Championship | ? | |
| Aug 17, 2022 | Comellas Martos | 0–1 | Montesinos Diaz | Spanish Championship | ? | |
| Aug 16, 2022 | Montesinos Diaz | ½–½ | Serrano Almendros | Spanish Championship | ? | |
| Aug 15, 2022 | Bermudez Ureba | 1–0 | Montesinos Diaz | Spanish Championship | ? | |
| Aug 14, 2022 | Montesinos Diaz | ½–½ | Vesga Izeta | Spanish Championship | ? | |
| Aug 13, 2022 | Montesinos Diaz | 1–0 | Fernandez Camello | Spanish Championship | ? | |
| Aug 13, 2022 | Del Prado Rodriguez | 1–0 | Montesinos Diaz | Spanish Championship | Queen's Gambit Accepted: Normal Variation | |
| Aug 12, 2022 | Cobo Montejo | ½–½ | Montesinos Diaz | Spanish Championship | ? | |
| Aug 11, 2022 | Montesinos Diaz | 0–1 | Castellanos Gomez | Spanish Championship | ? | |
| Dec 13, 2021 | Montesinos Diaz | 0–1 | Sukandar | Sunway Sitges | ? | |
| Sep 12, 2021 | Montesinos Diaz | ½–½ | Perea Fruet | Casabermeja Open | Queen's Pawn Game | |
| Sep 12, 2021 | Garcia Fernandez | ½–½ | Montesinos Diaz | Casabermeja Open | Queen's Gambit Accepted: Old Variation | |
| Sep 11, 2021 | Montesinos Diaz | 1–0 | Maldonado Mena | Casabermeja Open | Queen's Pawn Game: Colle System | |
| Sep 11, 2021 | Jaime Montalvan | ½–½ | Montesinos Diaz | Casabermeja Open | King's Indian Attack | |
| Sep 10, 2021 | Montesinos Diaz | ½–½ | Aguado Doncel | Casabermeja Open | Queen's Pawn Game: Colle System | |
| Sep 10, 2021 | Gavilan Diaz | 0–1 | Montesinos Diaz | Casabermeja Open | English Opening: King's English Variation, Three Knights System | |
| Sep 9, 2021 | Montesinos Diaz | * | Gonzalez Fernandez | Casabermeja Open | ? | |
| — | Montesinos Diaz | 0–1 | Almagro Llamas | 1_division | Caro-Kann Defense: Advance Variation, Short Variation | |
| — | Montesinos Diaz | ½–½ | Gonzalez De La Torre | 1_division | Sicilian Defense: Classical Variation | |
| — | Montesinos Diaz | 0–1 | Sos Andreu | 1_division | Caro-Kann Defense: Advance Variation | |
| — | Adan Bermudez | 1–0 | Montesinos Diaz | 1_division | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| — | Lin | 1–0 | Montesinos Diaz | 1_division | Queen's Gambit Accepted | |
| — | Sliwicka | 1–0 | Montesinos Diaz | 1_division | Caro-Kann Defense: Advance Variation, Tal Variation | |
| — | Roebers | ½–½ | Montesinos Diaz | 1_division | English Opening: King's English Variation, Closed System, Full Symmetry | |