Irenaeus Stec
Basel Sportclub Novartis Sektion Schach
SSB-Code 26839FIDE-ID 1364049Jg. 1998License L
STD 1821 (1) +21
SMM Ligen 1-4 2026 round 7-8 decentralised, SUI
2026-09-07 – 2026-09-19
NMM 1.Liga 2025-26 round 2 decentralised, SUI
2025-12-15 – 2025-12-19
