Kazakhstan's Marina Volnova has won a brusing encounter against Kenya's Elizabeth Andiego.
There was not much emphasis on skill or fluid footwork as the two fighters wound up powerful shots.
The pair were looking to tee off at every opportunity during the first two rounds, but the Kazakh's greater accuracy put her 11-6 in front.
Volnova continued to land her shots in the third and fourth rounds to run away with a 20-11 victory.
