Wch U20
Birmingham 1951
| Date | Players | Type | Elo Average | Games | Rounds |
| 1951 | 3 | Tourn | 2 | 15 |
| Name | ELO | Points | ||
| Cruz, Raul C | 2.0 | |||
| Harris, Frederic K | 0.0 | |||
| Nyren, E. | 0.0 | |||
Wch U20 Games
| White | Black | Result | Round | Date | Opening | View |
| Harris, F | Cruz, R | 0-1  |
? | 1951 | E39 Nimzo-Indian, classical, Pirc variation |   |
| Nyren, E | Cruz, R | 0-1 |
? | 1951 | D59 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd5 |   |