| 6 abr 2026 | Beltran Rueda, Santiago 2304 | ½-½ | Pijpers, Arthur 2486 | | Grenke Chess Festival 2026 | Freestyle Open A | 8 · mesa 39 |
| 6 abr 2026 | Chigaev, Maksim 2647 | 1-0 | Beltran Rueda, Santiago 2304 | | Grenke Chess Festival 2026 | Freestyle Open A | 9 · mesa 40 |
| 5 abr 2026 | Beltran Rueda, Santiago 2304 | ½-½ | Schulze, Andreas 2093 | | Grenke Chess Festival 2026 | Freestyle Open A | 6 · mesa 68 |
| 5 abr 2026 | Becker, Tobias 2160 | * | Beltran Rueda, Santiago 2304 | | Grenke Chess Festival 2026 | Freestyle Open A | 7 · mesa 68 |
| 4 abr 2026 | Beltran Rueda, Santiago 2304 | 1-0 | Spiric, Igor 2139 | | Grenke Chess Festival 2026 | Freestyle Open A | 4 · mesa 67 |
| 3 abr 2026 | Dominguez Perez, Leinier 2731 | 1-0 | Beltran Rueda, Santiago 2304 | | Grenke Chess Festival 2026 | Freestyle Open A | 3 · mesa 24 |
| 21 mar 2026 | Ortega Serra, Marc 2279 | 1-0 | Beltran Rueda, Santiago 2272 | E45 Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation | Lliga Catalana DH | 10 · mesa 4 |
| 31 ene 2026 | Beltran Rueda, Santiago 2278 | ½-½ | Rahal Vives, Michael Anthony 2297 | A36 English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | Lliga Catalana DH | 3 · mesa 4 |
| 30 jul 2019 | Beltran Rueda,Santiago 2326 | 0-1 | Gaprindashvili,Valeriane 2368 | A13 English Opening: Neo-Catalan | 45 Open Internacional d'Escacs Vila de Sitges - Grup A Code 215330 | 9 · mesa 7 |
| 29 jul 2019 | Lacasa Diaz,Jose Antonio 2391 | ½-½ | Beltran Rueda,Santiago 2326 | A06 Nimzo-Larsen Attack: Classical Variation | 45 Open Internacional d'Escacs Vila de Sitges - Grup A Code 215330 | 8 · mesa 6 |
| 28 jul 2019 | Beltran Rueda,Santiago 2326 | 0-1 | Volkov,Sergey 2548 | A20 English Opening: King's English Variation | 45 Open Internacional d'Escacs Vila de Sitges - Grup A Code 215330 | 7 · mesa 2 |
| 27 jul 2019 | Sturt,Raven 2429 | 0-1 | Beltran Rueda,Santiago 2326 | B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 45 Open Internacional d'Escacs Vila de Sitges - Grup A Code 215330 | 6 · mesa 4 |
| 26 jul 2019 | Beltran Rueda,Santiago 2326 | ½-½ | Munoz,Miguel 2511 | A36 English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | 45 Open Internacional d'Escacs Vila de Sitges - Grup A Code 215330 | 5 · mesa 4 |
| 25 jul 2019 | Panesso Rivera,Henry 2380 | 0-1 | Beltran Rueda,Santiago 2326 | A14 English Opening: Agincourt Defense, Neo-Catalan Declined, Early b3 | 45 Open Internacional d'Escacs Vila de Sitges - Grup A Code 215330 | 4 · mesa 8 |
| 24 jul 2019 | Beltran Rueda,Santiago 2326 | 1-0 | Deng Yu Dong Michael 1900 | A13 English Opening: Neo-Catalan | 45 Open Internacional d'Escacs Vila de Sitges - Grup A Code 215330 | 3 · mesa 15 |