永世乙女の戦い方 (Series) favorite_border

[DeepL Translation - needs review] Volume 1: The battle of gorgeous, fierce, and beautiful maidens! Maidens fight fiercely on a board with 81 squares! Kaoru Saotome, a second-year high school student, aims for the highest level of the chess world. In front of her, beautiful but ferocious maidens stand in her way. The hottest and coldest battle of all begins now!

(Translator: DeepL)