Kazakhstan's Ivan Dychko has produced a masterclass to reach the next round of the super heavyweight tournament at the expense of Germany's Erik Pfeifer.
Dychko took control of the bout in the first round, striking with a big shot that forced the referee to give the German a standing count.
The Kazakh looked at home in the ring and continued his assault in the second round.
Pfeifer was sent backpedalling by another big right and by now Dychko was firmly in the driving seat, opening up a seven-point lead heading into the last.
The German had to endure more punishment in final round as Dychko completed a 14-4 routing.
