| 18 oct 2026 | Korneev Leskova, Svyatoslav 2246 | ½-½ | Montesinos Diaz, Luis 2078 | A21 English Opening: King's English Variation, Kramnik-Shirov Counterattack | XXIII Calvia Chess Festival 2026 - Amateur Open U2350 | 9 · mesa 3 |
| 17 oct 2026 | Galiana Salom, Juan Ramon 2163 | 0-1 | Montesinos Diaz, Luis 2078 | B15 Caro-Kann Defense | XXIII Calvia Chess Festival 2026 - Amateur Open U2350 | 8 · mesa 6 |
| 16 oct 2026 | Montesinos Diaz, Luis 2078 | 1-0 | Planas Gene, Juan 1988 | C42 Petrov's Defense: Nimzowitsch Attack | XXIII Calvia Chess Festival 2026 - Amateur Open U2350 | 7 · mesa 12 |
| 14 may 2026 | Lopez Varela, Pablo 2291 | 0-1 | Montesinos Diaz, Luis 1979 | A11 Réti Opening: Anglo-Slav Variation, with g3 | Campeonato de España Universitario 2026 | Blitz | 1 · mesa 4 |
| 14 may 2026 | Luque Saiz, Andres 2319 | 0-1 | Montesinos Diaz, Luis 1979 | B18 Caro-Kann Defense: Classical Variation, Main Line | Campeonato de España Universitario 2026 | Blitz | 3 · mesa 12 |
| 13 may 2026 | Khudov, Oleksandr 2078 | 1-0 | Montesinos Diaz, Luis 1939 | D02 Queen's Pawn Game: London System | Campeonato de España Universitario 2026 | Rápido | 6 · mesa 15 |
| 12 may 2026 | Montesinos Diaz, Luis 1939 | 0-1 | Sanchez Sandoval, Gonzalo 2258 | B23 Sicilian Defense: Closed | Campeonato de España Universitario 2026 | Rápido | 1 · mesa 3 |
| 12 oct 2025 | Midoux, Sebastien 2151 | 0-1 | Montesinos Diaz, Luis 2050 | C02 French Defense: Advance Variation, Paulsen Attack | XXII Calvia Chess Festival 2025 - Amateur Open U2350 (440316) | 9 · mesa 4 |
| 11 oct 2025 | Montesinos Diaz, Luis 2050 | ½-½ | Viskelis, Darius 2118 | B27 Sicilian Defense: Hyperaccelerated Dragon | XXII Calvia Chess Festival 2025 - Amateur Open U2350 (440316) | 8 · mesa 5 |
| 10 oct 2025 | Stubbs, Oliver 2195 | 0-1 | Montesinos Diaz, Luis 2050 | D02 Queen's Pawn Game: London System | XXII Calvia Chess Festival 2025 - Amateur Open U2350 (440316) | 7 · mesa 5 |
| 8 oct 2025 | Ermachenko, Manuel 2262 | ½-½ | Montesinos Diaz, Luis 2050 | B12 Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | XXII Calvia Chess Festival 2025 - Amateur Open U2350 (440316) | 5 · mesa 5 |
| 6 oct 2025 | Montesinos Diaz, Luis 2050 | 0-1 | Castell Cantero, Salvador 2197 | B32 Sicilian Defense: Löwenthal Variation | XXII Calvia Chess Festival 2025 - Amateur Open U2350 (440316) | 3 · mesa 4 |
| 7 dic 2024 | Montesinos Diaz, Luis 2005 | 1-0 | Torrente Gayarre, Lorenzo 2029 | B12 Caro-Kann Defense: Advance Variation, Short Variation | XV Copa de España por equipos Sub-18 | 4 · mesa 4 |
| 7 dic 2024 | Cuadrado Carmona, Javier 2028 | ½-½ | Montesinos Diaz, Luis 2005 | C07 French Defense: Tarrasch Variation, Open System, Süchting Line | XV Copa de España por equipos Sub-18 | 5 · mesa 8 |
| 6 dic 2024 | Galiana Fernandez, Hector 1750 | 0-1 | Montesinos Diaz, Luis 2005 | B13 Caro-Kann Defense: Exchange Variation | XV Copa de España por equipos Sub-18 | 3 · mesa 4 |
| 5 dic 2024 | Ruiz Olmos, Alejandro 1654 | 0-1 | Montesinos Diaz, Luis 2005 | B11 Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | XV Copa de España por equipos Sub-18 | 1 · mesa 4 |
| 3 ago 2024 | Montesinos Diaz, Luis 1974 | 1-0 | Moreno Diepa, Diego 2206 | B02 Alekhine Defense: Sämisch Attack | CE Rapido Sub 18 2024 | 2 · mesa 7 |
| 3 ago 2024 | Serrano Almendros, Angel 2156 | 1-0 | Montesinos Diaz, Luis 1974 | B11 Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | CE Rapido Sub 18 2024 | 3 · mesa 9 |
| 3 ago 2024 | Montesinos Diaz, Luis 1974 | 0-1 | Macias de Castro, Irene 1540 | D05 Rubinstein Opening | CE Rapido Sub 18 2024 | 4 · mesa 40 |
| 3 ago 2024 | Cuadrado Carmona, Javier 2058 | 1-0 | Montesinos Diaz, Luis 2127 | B10 Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | CE Sub 18 2024 | 9 · mesa 24 |
| 2 ago 2024 | Cereijo Suarez, Alejandro 2001 | 1-0 | Montesinos Diaz, Luis 2127 | D26 Queen's Gambit Accepted: Normal Variation, Traditional System | CE Sub 18 2024 | 7 · mesa 23 |
| 2 ago 2024 | Montesinos Diaz, Luis 2127 | 1-0 | Yeste Piqueras, Marcos 1979 | A46 Indian Defense: Spielmann-Indian | CE Sub 18 2024 | 8 · mesa 33 |
| 1 ago 2024 | Montesinos Diaz, Luis 2127 | 1-0 | Candela Martin, Alvaro 2037 | C77 Ruy Lopez: Morphy Defense, Anderssen Variation | CE Sub 18 2024 | 6 · mesa 27 |
| 31 jul 2024 | Diaz Garcia, Pilar 1935 | 0-1 | Montesinos Diaz, Luis 2127 | D01 Rapport-Jobava System | CE Sub 18 2024 | 5 · mesa 38 |
| 12 jul 2024 | Muratov, Batyrkhan 1908 | 1-0 | Montesinos Diaz, Luis 2127 | B12 Caro-Kann Defense: Maróczy Variation | XLIII OPEN INTERNACIONAL VILLA DE BENASQUE | 8 · mesa 48 |
| 3 ene 2024 | Perea Fruet, Lorenzo 2323 | 1-0 | Montesinos Diaz, Luis 2050 | B12 Caro-Kann Defense: Maróczy Variation | Roquetas Chess Festival 2024 - XXXV International Open | 2 · mesa 25 |
| 3 ene 2024 | Montesinos Diaz, Luis 2050 | 0-1 | Garijo Perez, Hugo 2270 | B42 Sicilian Defense: Kan Variation, Polugaevsky Variation | Roquetas Chess Festival 2024 - XXXV International Open | 3 · mesa 26 |
| 2 ene 2024 | Montesinos Diaz, Luis 2050 | 1-0 | Leniart, Arkadiusz 2496 | B00 King's Pawn Game | Roquetas Chess Festival 2024 - XXXV International Open | 1 · mesa 8 |
| 9 dic 2023 | Montesinos Diaz, Luis 2083 | 1-0 | Aleksanyan Israilyan, Nicolas 2004 | C77 Ruy Lopez: Morphy Defense, Anderssen Variation | XIV Copa de España por equipos Sub-18 | 4 · mesa 11 |
| 9 dic 2023 | Krauchi Romero, Martin 2053 | 1-0 | Montesinos Diaz, Luis 2083 | D27 Queen's Gambit Accepted: Classical Defense, Rubinstein Variation | XIV Copa de España por equipos Sub-18 | 5 · mesa 3 |
| 7 dic 2023 | Felipo Martinez, Marcos 1943 | 1-0 | Montesinos Diaz, Luis 2083 | A21 English Opening: King's English Variation, Reversed Sicilian | XIV Copa de España por equipos Sub-18 | 2 · mesa 6 |
| 6 dic 2023 | Montesinos Diaz, Luis 2083 | 1-0 | Ramirez Ocana, Eneas 1828 | D04 Queen's Pawn Game: Colle System | XIV Copa de España por equipos Sub-18 | 1 · mesa 6 |
| 15 ago 2023 | Maldonado Mena, German 2049 | 1-0 | Montesinos Diaz, Luis 2068 | D01 Rapport-Jobava System | CE Club Segunda Division 2023 | 3 · mesa 24 |
| 15 ago 2023 | Montesinos Diaz, Luis 2068 | 1-0 | Rojo Huerta, Gabriel 2354 | B45 Sicilian Defense: Four Knights Variation | CE Club Segunda Division 2023 | 4 · mesa 4 |
| 14 ago 2023 | Montesinos Diaz, Luis 2068 | 1-0 | Santos Menendez, Jorge 1898 | B90 Sicilian Defense: Najdorf Variation, English Attack | CE Club Segunda Division 2023 | 2 · mesa 24 |
| 13 ago 2023 | Chacon Perez, Juan 2060 | 1-0 | Montesinos Diaz, Luis 2068 | B11 Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | CE Club Segunda Division 2023 | 1 · mesa 24 |
| 5 ago 2023 | Montesinos Diaz, Luis 2090 | ½-½ | Rey Martinez, Jaime 2361 | B29 Sicilian Defense: Nimzowitsch Variation, Advance Variation | CE Sub 18 - 2023 | 9 · mesa 6 |
| 4 ago 2023 | Montesinos Diaz, Luis 2090 | 1-0 | Hernandez Tellez, Claudia 2011 | C11 French Defense: Steinitz Variation, Boleslavsky Variation | CE Sub 18 - 2023 | 7 · mesa 26 |
| 4 ago 2023 | Tadevosyan, Aspet 2223 | 0-1 | Montesinos Diaz, Luis 2090 | A12 Réti Opening: Anglo-Slav Variation, London Defensive System | CE Sub 18 - 2023 | 8 · mesa 12 |
| 3 ago 2023 | Martino Girones, Gonzalo 1932 | 0-1 | Montesinos Diaz, Luis 2090 | D20 Queen's Gambit Accepted: Old Variation | CE Sub 18 - 2023 | 6 · mesa 34 |
| 2 ago 2023 | Galian Garcia, Carlos 1895 | ½-½ | Montesinos Diaz, Luis 2090 | B12 Caro-Kann Defense: Advance Variation, Tal Variation | CE Sub 18 - 2023 | 4 · mesa 31 |
| 2 ago 2023 | Montesinos Diaz, Luis 2090 | ½-½ | Gomez Pastrana, Juan 1935 | A48 Torre Attack: Fianchetto Defense | CE Sub 18 - 2023 | 5 · mesa 33 |
| 1 ago 2023 | Montesinos Diaz, Luis 2090 | 1-0 | Camacho Marin, Francisco Javier 1865 | B00 Pirc Defense | CE Sub 18 - 2023 | 3 · mesa 40 |
| 31 jul 2023 | Montesinos Diaz, Luis 2090 | 1-0 | Gomez Falagan, Hugo 1681 | B12 Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | CE Sub 18 - 2023 | 1 · mesa 45 |
| 31 jul 2023 | Casares Bonals, Asier 1920 | 1-0 | Montesinos Diaz, Luis 2090 | B13 Caro-Kann Defense: Exchange Variation | CE Sub 18 - 2023 | 2 · mesa 41 |
| 30 abr 2023 | Montesinos Diaz, Luis 1987 | 1-0 | Torres Sanchez, Jose 2225 | B02 Alekhine Defense: Sämisch Attack | Campeonato Autonómico Absoluto y Sub 2300 | 4 · mesa 10 |
| 30 abr 2023 | Ilinca Ilinca, Felix Antonio 2266 | 1-0 | Montesinos Diaz, Luis 1987 | B19 Caro-Kann Defense: Classical Variation, Spassky Variation | Campeonato Autonómico Absoluto y Sub 2300 | 5 · mesa 8 |
| 18 ago 2022 | Montesinos Diaz, Luis 1911 | ½-½ | Rey Martinez, Jaime 2144 | | CE Absoluto 2022 | 9 · mesa 42 |
| 17 ago 2022 | Comellas Martos, Lidia 2132 | 0-1 | Montesinos Diaz, Luis 1911 | | CE Absoluto 2022 | 8 · mesa 50 |
| 16 ago 2022 | Montesinos Diaz, Luis 1911 | ½-½ | Serrano Almendros, Angel 2137 | | CE Absoluto 2022 | 7 · mesa 51 |