Reigning world chess champion Magnus Carlsen has lost to 17-year-old Nodirbek Abdusattorov from Uzbekistan in their meeting in the rapid-format version of the game.

Abdusattorov administered the defeat to the Norwegian at the World Rapid Championship on Tuesday, in Warsaw.

He racked up seven wins in the 13 rounds of the tournament, including in his match against the previous champion, the Norwegian Carlsen.

UzA