These are official unicode symbols !! : r/AnarchyChess

Including piece's symbol using Unicode/HTML · Issue #35 · emprestes/chessgame · GitHub

Chess symbols - ♟

ios - Why do my unicode characters look different to what I expect? - Stack Overflow

python - Chess pieces Unicode tkinter font issues - Stack Overflow

C++ : Displaying unicode chess pieces in Windows-console

For those who want to play chess in a terminal but can't see these unicode chess pieces because they're so small. : r/AnarchyChess

Office Watch on X: Type the White Chess Queen ♕ into #Microsoft #Word #Excel #PowerPoint or #Outlook Both in #Office for #Windows and Office for #Mac As a #Chess piece or general

Chessboards, Implicit Expansion, REPELEM, and Unicode Chess Queens » Steve on Image Processing with MATLAB - MATLAB & Simulink

Unicode Character Reference

How to insert chess figures symbols (sign) in Word: Chess symbols in Word