Emparejamiento de la ronda 4 el 1983-07-15 a las 0
| M. | Blancas | Ran. | Pts. | FIDE | Fed. | Res. | Negras | Ran. | Pts. | FIDE | Fed. | Ver |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | MI Sanz Alonso, Francisco Javier | 16 | 0,5 | 2360 | ESP | ½-½ | GM Bellon Lopez, Juan Manuel | 10 | 2,0 | 2420 | ESP | |
| 2 | MI Fraguela Gil, Jose Miguel | 11 | 2,0 | 2295 | ESP | ½-½ | MN Menvielle Lacourreye, Augusto | 9 | 1,5 | 2355 | ESP | |
| 3 | Garcia Fernandez, Carlos | 12 | 1,5 | 2315 | ESP | 1-0 | Rodriguez Talavera, Juan Carlos | 8 | 0,5 | 0 | ESP | |
| 4 | MI Fernandez Garcia, Jose Luis | 13 | 1,5 | 2470 | ESP | 0-1 | Cuadras Avellana, Jordi | 7 | 0,5 | 0 | ESP | |
| 5 | Brito Garcia, Alfredo | 14 | 1,5 | 0 | ESP | 0-1 | MI Martin Gonzalez, Angel | 6 | 2,5 | 2395 | ESP | |
| 6 | Barbera Estelles, Rosendo | 15 | 1,5 | 0 | ESP | 0-1 | MN Gomez Esteban, Juan Mario | 5 | 1,5 | 2380 | ESP | |
| 7 | MI Garcia Padron, Jose | 1 | 2,5 | 2360 | ESP | ½-½ | De la Villa Garcia, Jesus Maria | 4 | 2,0 | 2285 | ESP | |
| 8 | MI Medina Garcia, Antonio | 2 | 1,0 | 2365 | ESP | 0-1 | Corral Blanco, Juan Antonio | 3 | 1,5 | 0 | ESP |