Juan Heinechen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| grenke Chess Open 2026 | 04/02/2026 | 2260 | Germany |
| Online Olympiad Top DivC 2021 | 09/09/2021 | 2354 | |
| Online Olym Top DivD 2020 | 08/21/2020 | 2333 | |
| 5th Arica Open 2018 | 12/13/2018 | 2271 | Chile |
Most Played Openings as White
| ECO | Opening | Games |
| C53 | Giuoco Piano | 2 games |
| C45 | Scotch game | 1 games |
| B09 | Pirc, Austrian attack | 1 games |
| C09 | French, Tarrasch, open variation, main line | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B36 | Sicilian, accelerated fianchetto, Maroczy bind | 3 games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 1 games |
| B77 | Sicilian, dragon, Yugoslav attack, 9.Bc4 | 1 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
Paraguay
Male
FIDE ID:

Germany
Chile