Teenaged Indian Grandmaster D Gukesh stunned former world rapid champion Nodirbek Abdusattorov of Uzbekistan in the final to win the World Chess Armageddon Asia & Oceania event here.

Gukesh emerged winner in a topsy-turvy summit clash late on Sunday. After a missed chance in game 1, Gukesh lost the next game against Abdusattorov to use his “extra life” and start the match all over again.