GRG23 Alterlaa, Schulschachteam

Latest evidence

A team of the school played in the Wiener Schachschülerliga, the school chess league of the Wiener Schachverband, in 6 league rounds of the 2024/25 and 2025/26 seasons whose round-1 date the results server prints; the card cites 3 of them: 17 February 2025 (lower secondary (Unterstufe), second-chance round (Hoffnungsrunde) 2024/25, team ranking, printed «GRG23 Alterlaa»); 10 December 2025 (upper secondary (Oberstufe), qualifying round 1 (Vorrunde 1) 2025/26, team ranking, printed «GRG23 Alterlaa»); 26 March 2026 (upper secondary (Oberstufe), final 2025/26, final ranking, printed «GRG23 Alterlaa»). In the qualifying and second-chance rounds the pupils are paired one by one and each school is ranked as a team in the round’s team ranking; the finals are team tournaments. A team letter (A, B), an added level (OS, US) or a changed spelling does not make another school. The school directory of the Bildungsdirektion für Wien lists the school at Anton-Baumgartner-Straße 123, 1230 Wien. The results pages are the only chess trace; no page of the school about chess was opened, so the entry stays unconfirmed. The card records the school’s team, not a session open to visitors.