| Date | Chess tournament name | Status | 
|---|---|---|
| 2017-03-17 to 2017-03-17 | Campeonato Universitario SADUS 2017 - Sevilla ![]()  | 
                                                                                                Finished | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 1984.01.01 | Valderas Viejo vs Lorenz, Tristan cr. Sicilian  | 
                                                                                                                                                0-1 | B50 | |
| 1987.01.01 | Valderas Viejo vs Domench, Simon cr. French Tarrasch (Guimard) - Byrne  | 
                                                                                                                                                1-0 | C04 | |
| 1988.01.01 | Forner vs Valderas Viejo cr. Sicilian Macdonnell  | 
                                                                                                                                                1-0 | B21 |