Carlos Maderna

Carlos Hugo Maderna (4 August 1910 – 23 January[1] 1976) was an Argentine chess master.

[2][3] In 1928, he tied for 4-5th in Mar del Plata International Chess Tournament (Roberto Grau won).

In 1931, he won ahead of Savielly Tartakower in Buenos Aires (Geniol it).

[4] In 1934/35 he took 16th in South American Chess Championship in Buenos Aires (Piazzini won).

He took 3rd, after Erich Eliskases and Julio Bolbochán, at Mar del Plata / Buenos Aires 1951, and tied for 11-12th at Mar del Plata / Buenos Aires 1954 (Oscar Panno won).