The position looked completely drawn before the trade. The King versus Nimzo is a crazy game. This is a draw of course, but Nimzo has less than 2 minutes on the clock remaining. After the opening I am not very satisfied, as the position is very simple and looks easy to draw. But ANT makes one mistake, trading its most active piece.
Tiger immediately shows a big plus score and wins the rook ending very convincingly.
Quest against The King is the top pairing of this round. But Quest is able to prove enough compensation and in the end a draw is inevitable. Nimzo finally wins a game again, by shutting in one of Morphy's pieces. Patzer vs. Kallisto II is a draw, but Kallisto had clear winning chances earlier on. After the 5th round Gambit Tiger is the sole leader with 4,5 points, half a point before Quest.