Round eight of the Women's Candidates Tournament produced a major shift in the standings, with three of the four games ending decisively and leaving five players tied for first place on 4½/8 points (plus one). The most significant result of the day was Divya Deshmukh's victory over Anna Muzychuk, who entered the round as sole leader.
Muzychuk's defeat was particularly notable given the course of the game. She obtained a clearly superior position and appeared on track to consolidate her lead in the standings. However, her advantage slipped as the game progressed, and the position transitioned into a queen endgame that was objectively balanced. A subsequent mistake proved decisive, allowing Deshmukh to take over and convert the opportunity. Had Muzychuk secured the win, she would have moved a full point clear of the field - instead, she now finds herself among a large group of co-leaders.
Deshmukh's victory brought her to 4½/8, level with Muzychuk, Vaishali Rameshbabu, Kateryna Lagno and Zhu Jiner. Lagno and Zhu also scored full points in round eight, contributing to the reshuffling at the top of the standings. Vaishali, for her part, was involved in the only drawn game of the day, a 74-move encounter against Bibisara Assaubayeva.

One of five co-leaders - Vaishali Rameshbabu | Photo: FIDE / Yoav Nis
Behind the five leaders, Assaubayeva and Aleksandra Goryachkina trail by a full point, while Tan Zhongyi stands another point further back. Notably, despite being two points behind the leaders, Tan remains within reach in a tightly contested field, where the margins between players are small compared to the situation in the open section - Fabiano Caruana and Anish Giri, tied for second place, stand two points behind runaway leader Javokhir Sindarov.
The next round, not surprisingly, features direct encounters between players currently sharing the lead: i.e. Vaishali v. Deshmukh and Zhu v. Lagno. Muzychuk, meanwhile, will look to recover with the black pieces against Tan.
Round 8 results
White obtained a dream position arising from a Maroczy Bind. Once the minor pieces left the board, all positional trumps favoured White in the major-piece struggle.
But Muzychuk lacked precision in conversion, eventually allowing Deshmukh to simplify into a pure queen endgame that was objectively drawn. Moreover, Muzychuk then blundered the game away with 59.a7??

Things did not go Anna Muzychuk's way on Tuesday | Photo: FIDE / Michal Walusza
After Lagno blitzed out her preparation out of a Scotch Game, Goryachkina faltered with 15...f5?, demonstrating the value - both psychological and practical - of strong theoretical preparation.
The game lasted 66 moves, but Lagno kept the initiative throughout, patiently converting her positional advantage until securing the win. By move 43, her pair of bishops were visibly stronger than Goryachkina's passive minor pieces.

Kateryna Lagno | Photo: FIDE / Michal Walusza
After getting the upper hand in the opening, Tan captured the wrong way on move 17, allowing Zhu to fight for the initiative.
Eventually, Black emerged with an extra pawn in a position with a bishop pair facing a knight pair. Further inaccuracies by Tan allowed Zhu to make the most of her material edge.

The all-Chinese battle between Tan Zhongyi and Zhu Jiner | Photo: FIDE / Michal Walusza