| Data inizio | Data fine | Feb. 2020 | paese | URL | DOC |
| Ve. | 2020/02/21 | Ve. | 2020/11/20 | 52. SCD Clubmeisterschaft 2020 | AUT | URL | PDF |
| Data inizio | Data fine | Jul. 2020 | paese | URL | DOC |
| Sa. | 2020/07/18 | Do. | 2020/07/26 | 35. Int. Schwarzacher Schachopen (3 Gruppen, 13500 Euro Preisfonds) | AUT | URL | |
| Sa. | 2020/07/25 | Do. | 2020/08/02 | Arber-Schachfestival in Bodenmais | GER | URL | PDF |
| Gi. | 2020/07/30 | Do. | 2020/08/09 | Schachreise Harz und Seminarturnier | GER | URL | PDF |
| Data inizio | Data fine | Ago. 2020 | paese | URL | DOC |
| Sa. | 2020/08/01 | Sa. | 2020/08/01 | Offene 8. Amstettner Stadtmeisterschaft im Schnellschach 2020 | AUT | URL | PDF |
| Do. | 2020/08/02 | Do. | 2020/08/09 | Seminarturnier Harz | GER | URL | PDF |
| Ma. | 2020/08/04 | Gi. | 2020/08/13 | Schachferienlager in Mureck (St) | AUT | URL | |
| Ma. | 2020/08/04 | Gi. | 2020/08/13 | U8-U14 EU-Jugendschach-Meisterschaften in Mureck (St) | AUT | URL | |
| Ma. | 2020/08/04 | Gi. | 2020/08/13 | U8-U18 International Styrian Open in Mureck (St) | AUT | URL | |
| Sa. | 2020/08/08 | Sa. | 2020/08/15 | 36. FAAKER SEE OPEN 2020 | AUT | URL | |
| Do. | 2020/08/16 | Do. | 2020/08/23 | KÄRNTNER SCHACHSOMMER 29.int. Open Feffernitz | AUT | URL | PDF |
| Do. | 2020/08/16 | Do. | 2020/08/23 | KÄRNTNER SCHACHSOMMER 18.int.Jugend- Open Feffernitz | AUT | URL | |
| Do. | 2020/08/16 | Do. | 2020/08/23 | KÄRNTNER SCHACHSOMMER 18.int.Jugend- Open Feffernitz | AUT | URL | PDF |
| Sa. | 2020/08/22 | Sa. | 2020/08/22 | Eröffnungs Feier 4. Internationales Chess Festival Innsbruck 15:00-16:00Uhr | AUT | URL | PDF |
| Sa. | 2020/08/22 | Do. | 2020/08/30 | 4. Internationales Chess Festival Innsbruck FIDE A Open over 2000 ELO | AUT | URL | PDF |
| Sa. | 2020/08/22 | Do. | 2020/08/30 | 4. Internationales Chess Festival Innsbruck FIDE B Open under 2000 ELO | AUT | URL | PDF |
| Sa. | 2020/08/22 | Do. | 2020/08/30 | 4. Internationales Chess Festival Innsbruck FIDE C Open under 1500 ELO | AUT | URL | PDF |
| Sa. | 2020/08/22 | Do. | 2020/08/30 | ÖSB LVB Tirol Schach Einzelmeisterschaft 2020 im A Open Turnier CFI | AUT | URL | PDF |
| Gi. | 2020/08/27 | Do. | 2020/08/30 | 5. ASKÖ Schwarzatal Open - Gloggnitz | AUT | URL | |
| Ve. | 2020/08/28 | Ve. | 2020/08/28 | 2. Internationale CASINO Innsbruck GM Simultan Turnier 18:00-22:00Uhr | AUT | URL | PDF |
| Sa. | 2020/08/29 | Sa. | 2020/08/29 | 4. Internationale SILLPARK Trophy Innsbruck FIDE Blitz-Rating 10:00Uhr-17:00Uhr | AUT | URL | PDF |
| Sa. | 2020/08/29 | Sa. | 2020/08/29 | 10. Jugend Grand Prix der Wilstermarsch | GER | URL | PDF |
| Do. | 2020/08/30 | Do. | 2020/08/30 | Abschluß Feier 4. Internationales Chess Festival Innsbruck 16:00-17:00Uhr | AUT | URL | PDF |
| Data inizio | Data fine | Set. 2020 | paese | URL | DOC |
| Ve. | 2020/09/04 | Do. | 2020/09/06 | Staatsmeisterschaft Rapid/Blitz, Offen und Frauen | AUT | URL | |
| Ve. | 2020/09/11 | Do. | 2020/09/13 | 22. Offene Innviertler Meisterschaft | AUT | URL | PDF |
| Ve. | 2020/09/11 | Do. | 2020/09/13 | Mädchen- und Frauenschachkongress in Salzburg_Detailinfos ab Mitte Jänner | AUT | URL | |
| Lu. | 2020/09/14 | Sa. | 2020/09/19 | 26. Linzer Stadtmeisterschaft 2020 | AUT | URL | |
| Data inizio | Data fine | Ott. 2020 | paese | URL | DOC |
| Do. | 2020/10/18 | Ma. | 2020/10/27 | Schach- und Wellnesreise Meran | ITA | URL | PDF |
| Data inizio | Data fine | Nov. 2020 | paese | URL | DOC |
| Sa. | 2020/11/14 | Lu. | 2020/11/30 | Schach-Kreuzfahrt Portugal - Brasilien | POR | URL | PDF |
| Ve. | 2020/11/27 | Sa. | 2020/11/28 | Landesoffene Grazer U8-U16 Jugend-Meisterschaften im Karmeliterhof | AUT | URL | |
| Data inizio | Data fine | Dic. 2020 | paese | URL | DOC |
| Sa. | 2020/12/05 | Sa. | 2020/12/05 | 25. DWZ Cup der Wilstermarsch | GER | URL | PDF |
| Gi. | 2020/12/10 | Ve. | 2020/12/11 | Jugend-Bundesländer - St. Veit/Glan (K) | AUT | URL | |
| Sa. | 2020/12/12 | Sa. | 2020/12/12 | U8-U18 ÖM im Schnellschach - St. Veit/Glan (K) | AUT | URL | |
| Do. | 2020/12/13 | Do. | 2020/12/13 | U8-U18 ÖM im Blitzschach - St. Veit/Glan (K) | AUT | URL | |