J. Mollekens
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| La Habana ol (Men) fin-B | 10/25/1966 | 0 | Cuba |
| La Habana ol (Men) prel | 10/25/1966 | 0 | Cuba |
Most Played Openings as White
| ECO | Opening | Games |
| B09 | Pirc, Austrian attack | 1 games |
| B21 | Sicilian, Grand Prix attack | 1 games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| B23 | Sicilian, closed | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B44 | Sicilian defence | 1 games |
| E31 | Nimzo-Indian, Leningrad, main line | 1 games |
| C77 | Ruy Lopez, Morphy defence | 1 games |
| E32 | Nimzo-Indian, classical variation | 1 games |


Cuba