Anime girl playing chess with her mirrored reflection

The girl is sitting at a table with a mirror, on the tabletop is a chess board with pieces, and the girl is playing chess with her reflection in reverse colors. a platform suspended on thick chains and on the platform there is a small transparent pyramid with a demon eye floating on the platform, the transparent pyramid is made of light green glass and the demon eye is red with a black dexterity, about the wheels darkness, in the background the ruins of a destroyed gate immersed in darkness, anime, A girl with long, dark blue hair and a black demonic horn decorated with gold decorations, long, narrow pieces of fabric with a black raven pattern tied to her ears, a white lace collar, an oversized, open jacket with a dragon scale motif in dark blue with a red tint, a large black zipper with a silver zipper in the middle, a knee-length gray skirt with lace trim and additional elements of a sweater with a large, black and white sports shoes with red laces, anime a girl with short dark blue hair and a big bun, blue eyes and mechanical pupils in black and white, thin black mechanical lines running across her face, a long black dress with blue ruffles and a long white plaid with dark blue buckles, white stockings with light blue lace, black elegant shoes,