Studies composed by
Eugeniusz Iwanow
(Poland, 2.3.1933)
He is International Master of the FIDE for chesscompositions since 2015.
He is FIDE Master for chesscompositions since 1998.
He is International Judge of the FIDE for chesscompositions since 1967.
(All his studies, more exact dates, possible corrections or cooks and exact details about sources can be found in the