C Carls vs Tarrasch, 1912  (A13) English, 34 moves, 1-0 C Carls vs E Post, 1914 (A38) English, Symmetrical, 34 moves, 1-0 C Carls vs Istvan Denes, 1936 (A18) English, Mikenas-Carls, 22 moves, 1-0 C Carls vs Flamberg, 1914  (A29) English, Four Knights, Kingside Fianchetto, 49 moves, 1/2-1/2 No more than 27 moves. C Carls vs Spielmann, 1912  (A25) English, 27 moves, 1-0 5 games