WchT U26 prel-6 13th
Oerebro 1966
| Date | Players | Type | Elo Average | Games | Rounds |
| Jul, 1966 | 21 | Team | 24 | 3 |
| Name | ELO | Points | ||
 |
GM Gheorghiu, Florin | 3.0 | ||
 |
GM Farago, Ivan | 2.5 | ||
 |
IM Segal, Alexandru Sorin | 2.0 | ||
 |
IM Ghizdavu, Dumitru | 2.0 | ||
|
Nagy, Bela | 2.0 | ||
|
IM Kaplan, Julio P | 2.0 | ||
| Zara, Dan | 1.5 | |||
| Vadasz, Laszlo | 1.5 | |||
| Pantazi, E. | 1.5 | |||
|
IM Tompa, Janos | 1.0 | ||
| Dueno, Braulio | 1.0 | |||
|
FM Polgar, Istvan | 1.0 | ||
 |
IM Rivera, Daniel | 1.0 | ||
| Suarez Navas, Luis E | 0.5 | |||
| Mc Alpine, Kenneth | 0.5 | |||
 |
IM Levy, David N L | 0.5 | ||
|
IM Mozes, Ervin | 0.5 | ||
| Jamieson, Peter Michael | 0.0 | |||
| Davie, Alexander Munroe | 0.0 | |||
| George, Peter M | 0.0 | |||
| Roebuck, I. | 0.0 | |||
WchT U26 prel-6 13th Games
| White | Black | Result | Round | Date | Opening | View |
| Dueno, B | Ghizdavu, D | 0-1  |
1 | 1966 | C84 Ruy Lopez, closed defence |   |
| Gheorghiu, F | Rivera, D | 1-0 |
1 | 1966 | A71 Benoni, classical, 8.Bg5 |   |
| Levy, D | Nagy, B | ½-½ |
1 | 1966 | B42 Sicilian, Kan, 5.Bd3 | |
| Mc Alpine, K | Farago, I | 0-1 |
1 | 1966 | A97 Dutch, Ilyin-Genevsky variation | |
| Polgar, I | Jamieson, P | 1-0 |
1 | 1966 | E91 King's Indian, 6.Be2 | |
| Segal, A | Kaplan, J | 1-0 |
1 | 1966 | D30 Queen's gambit declined | |
| Suarez Navas, L | Pantazi, E | 0-1 |
1 | 1966 | C76 Ruy Lopez, modern Steinitz defence, fianchetto (Bronstein) variation | |
| Tompa, J | Davie, A | 1-0 |
1 | 1966 | C00 French defence | |
| Davie, A | Kaplan, J | 0-1 |
2 | 1966 | B42 Sicilian, Kan, 5.Bd3 | |
| Dueno, B | Levy, D | 1-0 |
2 | 1966 | B76 Sicilian, dragon, Yugoslav attack, 7...O-O | |
| Jamieson, P | Rivera, D | 0-1 |
2 | 1966 | D36 Queen's Gambit Declined, exchange, positional line, 6.Qc2 | |
| Pantazi, E | Farago, I | ½-½ |
2 | 1966 | C00 French defence | |
| Polgar, I | Gheorghiu, F | 0-1 |
2 | 1966 | D25 Queen's Gambit Accepted, 4.e3 | |
| Suarez Navas, L | Mc Alpine, K | ½-½ |
2 | 1966 | B94 Sicilian, Najdorf, 6.Bg5 | |
| Vadasz, L | Mozes, E | ½-½ |
2 | 1966 | A88 Dutch, Leningrad, main variation with c6 | |
| Zara, D | Nagy, B | ½-½ |
2 | 1966 | A53 Old Indian defence | |
| George, P | Zara, D | 0-1 |
3 | 1966 | D37 Queen's Gambit Declined, 4.Nf3 | |
| Gheorghiu, F | Jamieson, P | 1-0 |
3 | 1966 | E88 King's Indian, Saemisch, orthodox, 7.d5 c6 | |
| Ghizdavu, D | Roebuck, I | 1-0 |
3 | 1966 | C11 French defence | |
| Kaplan, J | Tompa, J | 1-0 |
3 | 1966 | C86 Ruy Lopez, Worrall attack | |
| Mc Alpine, K | Segal, A | 0-1 |
3 | 1966 | D02 Queen's pawn game | |
| Nagy, B | Dueno, B | 1-0 |
3 | 1966 | D91 Gruenfeld, 5.Bg5 | |
| Rivera, D | Farago, I | 0-1 |
3 | 1966 | C18 French, Winawer, advance variation | |
| Vadasz, L | Suarez Navas, L | 1-0 |
3 | 1966 | D02 Queen's pawn game | |