Indian Grandmaster R. Praggnanandhaa went down fighting to Fabiano Caruana of the US while world No.1 Magnus Carlsen inflicted an Armaggeddon defeat on France’s Firouzja Alireza in the penultimate round of the Norway Chess tournament here.

With 16 points in his bag, Carlsen stretched his lead to 1.5 points over his nearest rival Hikaru Nakamura, who was in for a shock as world champion Ding Liren, for once, did not blow his position away.

Praggnanandhaa, despite the loss against Caruana in Armageddon, is still third on 13 points, a full point ahead of Alireza. Caruana on 10.5 comes in next in standings ahead of Liren (6), who spoiled Nakamura’s party.

In the women’s section, R. Vaishali succumbed to another loss at the hands of Tingjie Lei of China and was relegated to the fourth spot while Koneru Humpy went down to tournament leader Wenju Ju of China.

Wenjun Ju of China strengthen her claim for the title by moving to 16 points. Tingjie Lei and Anna Muzychuk of Ukraine follow her 1.5 points behind while Vaishali on 11.5 is a distant fourth ahead of Humpy who is on nine points.

Veteran Swede Pia Cramling is last spot with 6.5 points in her kitty.

Vaishali was the only one to go down in the Classical game itself while all the other matches saw an Armaggeddon battle following a draw in normal games.

The English opening does not sound like a menacing choice but Tingjie took advantage with the slightly favourable colour early in the opening as Vaishali’s pawn structure became a bit dented.

Picking out a pawn on the queen side, the Chinese capitalised on her better placed rook to invade the seventh rank and it was soon curtains for the Indian in just 28 moves.

Humpy had her last chance but could not make most of it as white against Wenjun Ju.

The Chinese equalised at ease in the early middle game as black in the Ragozine defense and drew comfortably in the ensuing rook and pawns endgame.