Viswanathan Anand put up a good show in the classical game but lost to world champion Magnus Carlsen of Norway in the Armageddon game to score half a point out of a possible two in the first game of Altibox Norway chess tournament here.

It turned out to be a difficult day at office as Anand survived an inferior middle game and then a subsequent endgame against Carlsen for a long time in what was the most exciting classical game of the day but then fell prey to some finely disguised manoeuvres in the Armageddon game where the Indian played another black.