Folke Ekstrom
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Saltsjobaden tt | ??/??/1948 | 0 | Sweden |
| SWE-DEN | ??/??/1948 | 0 | Sweden |
| Zaanstreek | ??/??/1946 | 0 | Netherlands |
| Stockholm 4647 | ??/??/1946 | 0 | Sweden |
Most Played Openings as White
| ECO | Opening | Games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 2 games |
| E72 | King's Indian with e4 & g3 | 2 games |
| E11 | Bogo-Indian defence | 2 games |
| D55 | Queen's Gambit Declined, 6.Nf3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D19 | Queen's Gambit Declined Slav, Dutch variation | 2 games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 2 games |
| D17 | Queen's Gambit Declined Slav, Czech defence | 2 games |
| B15 | Caro-Kann defence | 1 games |


Sweden
Netherlands