Carl Oscar Ahues (26 December 1883, Bremen – 31 December 1968, Hamburg) was a German chess International Master. He was Berlin champion in 1910 and shared
Vladimirov [de] Soviet Union 1988 Milan Vukčević (†) United States 1989 HerbertAhues [de] (†) West Germany 1989 Viktor Chepizhnij [de] Soviet Union 1989
Graz 1941. After the war, he tied for 2nd-3rd at Bad Harzburg 1946 (Carl Ahues won); tied for 4-5th at Hamburg 1947 (Lange won); took 5th at Essen 1947
(Quadrangular), took 2nd behind Herbert Heinicke at Hamburg 1929, shared 4th at Duisburg (the 26th DSB Congress, Carl Ahues), and tied for 6-7th in Swinemünde
Germany 106½ Kurt Richter, Carl Ahues, Ludwig Engels, Carl Carls, Ludwig Rellstab, Friedrich Sämisch, Ludwig Rödl, Herbert Heinicke, Wilhelm Ernst, Paul