| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 551. J Ferreira vs S del Rio de Angelis |
| ½-½ | 17 | 2021 | TCh-POR Div1 | A90 Dutch |
| 552. S del Rio de Angelis vs L M Peng |
| ½-½ | 9 | 2021 | TCh-POR Div1 | D27 Queen's Gambit Accepted, Classical |
| 553. A Ventura Sousa vs S del Rio de Angelis |
| ½-½ | 21 | 2021 | TCh-ESP Div Honor | B80 Sicilian, Scheveningen |
| 554. S del Rio de Angelis vs D Dardha |
| ½-½ | 31 | 2022 | 33rd Roquetas de Mar Open | A50 Queen's Pawn Game |
| 555. S del Rio de Angelis vs A Korobov |
| ½-½ | 41 | 2022 | Spanish Chess League | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 556. S del Rio de Angelis vs M Santos Ruiz |
| ½-½ | 25 | 2022 | Spanish Chess League | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 557. Kuzubov vs S del Rio de Angelis |
| ½-½ | 31 | 2022 | Spanish Chess League | A70 Benoni, Classical with 7.Nf3 |
| 558. S del Rio de Angelis vs Iturrizaga Bonelli |
| ½-½ | 27 | 2022 | Spanish Chess League | A10 English |
| 559. A Hakobyan vs S del Rio de Angelis |
| 1-0 | 28 | 2022 | Spanish Chess League | A07 King's Indian Attack |
| 560. S del Rio de Angelis vs Pichot |
| 0-1 | 38 | 2022 | Spanish Chess League | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 561. A Martinez Fernandez vs S del Rio de Angelis |
| 1-0 | 31 | 2022 | Spanish Chess League | B12 Caro-Kann Defense |
| 562. S del Rio de Angelis vs P Iniyan |
| ½-½ | 26 | 2023 | Menorca Open | E51 Nimzo-Indian, 4.e3 |
| 563. S del Rio de Angelis vs E Sixto Puente |
| 1-0 | 53 | 2023 | Pontevedra Open | D43 Queen's Gambit Declined Semi-Slav |
| 564. I Gonzalez Guedes vs S del Rio de Angelis |
| 0-1 | 51 | 2023 | Pontevedra Open | B40 Sicilian |
| 565. J Neves Veiga vs S del Rio de Angelis |
| ½-½ | 20 | 2023 | Pontevedra Open | B45 Sicilian, Taimanov |
| 566. S del Rio de Angelis vs L Martinez Ramirez |
| ½-½ | 57 | 2023 | Pontevedra Open | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 567. O Vidyarthi vs S del Rio de Angelis |
| ½-½ | 26 | 2023 | Pontevedra Open | A09 Reti Opening |
| 568. S Velpula vs S del Rio de Angelis |
| ½-½ | 20 | 2023 | Pontevedra Open | B45 Sicilian, Taimanov |
| 569. S del Rio de Angelis vs R Domingo Nunez |
| 1-0 | 57 | 2023 | Pontevedra Open | A40 Queen's Pawn Game |
| 570. P Gil Ferreira da Silva vs S del Rio de Angelis |
| ½-½ | 47 | 2024 | Arona Open | B30 Sicilian |
| 571. S del Rio de Angelis vs A Cacciola |
| ½-½ | 26 | 2024 | Arona Open | E92 King's Indian |
| 572. T Cervantes Landeiro vs S del Rio de Angelis |
| ½-½ | 32 | 2024 | Arona Open | A70 Benoni, Classical with 7.Nf3 |
| 573. S del Rio de Angelis vs G Gov |
 | 0-1 | 33 | 2024 | Arona Open | D35 Queen's Gambit Declined |
| 574. R Cumming vs S del Rio de Angelis |
| ½-½ | 23 | 2024 | Portuguese Top League | C07 French, Tarrasch |
Kibitzing
