Emparejamiento de la ronda 12 el 1966-08-19 a las 0
| M. | Blancas | Ran. | Pts. | FIDE | Fed. | Res. | Negras | Ran. | Pts. | FIDE | Fed. | Ver |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | GM Pomar Salamanca, Arturo | 20 | 9,5 | 0 | ESP | 1-0 | Santos Sanchez, Francisco | 16 | 2,0 | 0 | ESP | |
| 2 | Coret Frasquet, Jose | 17 | 4,0 | 0 | ESP | 0-1 | Fernandez Gonzalez, Jose Luis | 15 | 6,0 | 0 | ESP | |
| 3 | MN Franco Raymundo, Eduardo | 18 | 8,0 | 0 | ESP | 0-1 | Rojas Franco, Miguel | 14 | 5,0 | 0 | ESP | |
| 4 | Bas, Juan | 19 | 3,5 | 0 | ESP | 0-1 | Garcia Sainz, Pablo | 13 | 4,5 | 0 | ESP | |
| 5 | MI Toran Albero, Roman | 1 | 8,5 | 0 | ESP | ½-½ | MI Medina Garcia, Antonio | 12 | 8,0 | 0 | ESP | |
| 6 | MN Palacios De La Prida, Ernesto | 2 | 5,5 | 0 | ESP | 1-0 | Menvielle Lacourreye, Augusto | 11 | 8,0 | 0 | ESP | |
| 7 | Ruiz Gutierrez, Manuel | 3 | 3,5 | 0 | ESP | ½-½ | Llorente Barrueco, Jose Luis | 10 | 3,5 | 0 | ESP | |
| 8 | Cue Gonzalez, Ramon | 4 | 5,0 | 0 | ESP | 1-0 | Leuza Garcia, Jose | 9 | 4,5 | 0 | ESP | |
| 9 | Fernandez Fernandez, Angel | 5 | 6,0 | 0 | ESP | 0-1 | Visier Segovia, Fernando | 8 | 7,0 | 0 | ESP | |
| 10 | Merino Mejuto, Domingo | 6 | 4,5 | 0 | ESP | 0-1 | MN Llado Lumbera, Jaime | 7 | 3,5 | 0 | ESP |