U+1CCBA "𜲺" Upper Left Quadrant Chess King Unicode Character

U+1CCBA "𜲺" Upper Left Quadrant Chess King is a symbolic glyph belonging to the Supplementary Symbols for Chess Notation block, designed to represent the upper left quadrant of a chess king piece within a system for recording chess positions and moves. This character is part of a larger set of quadrant-based chess piece symbols that allow for more compact and visually distinct notation, often used in specialized chess literature or digital formats where such granular representation is needed. Encoded in Unicode 15.0 in 2022, it serves as a niche but precise tool for annotating board states, specifically indicating the partial presence or position of a king in the upper left corner of a square.