At the end of the 1927 season Ābrams was one of several RFK main squad footballers (together with Arvīds Jurgens, Voldemārs Plade, Česlavs Stančiks and others) to leave the team for the newly founded Riga Vanderer club which became a strong rival for RFK in the following years (RFK was usually the stronger side on field, but there was always a high tension surrounding the derby between these two sides).
With RFK he played just one season after which he moved to the newly founded Riga Vanderer along several much more popular RFK footballers, such as Arvīds Jurgens, Voldemārs Plade and Česlavs Stančiks, and over two seasons the new club earned promotion to the Latvian Higher League.