Play Magnus Gruppe gescheitert - Verkauf an Chess.com am August 24, 2022 Andresseen Horowitz Chess.com +5 Chessbase Daniel Rensch Kleiner Perkins Magnus Carlsen PlayMagnus SaaS Sequoia Capital Venture Capital Andresseen Horowitz Chess.com Chessbase Daniel Rensch Kleiner Perkins Magnus Carlsen PlayMagnus SaaS Sequoia Capital Venture Capital