J. Thomsen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Eger op | ??/??/1994 | 1171 |  Hungary |
| Thessaloniki ol (Men) | 11/19/1984 | 1533 |  Greece |
| Nice ol (Men) prel | 06/06/1974 | 2219 |  France |
Most Played Openings as White
| ECO | Opening | Games |
| B07 | Pirc defence | 1 games |
| B06 | Robatsch (modern) defence | 1 games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 1 games |
| B83 | Sicilian, Scheveningen, 6.Be2 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C70 | Ruy Lopez | 1 games |
| A35 | English, symmetrical variation | 1 games |
| C72 | Ruy Lopez, modern Steinitz defence, 5.O-O | 1 games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
