Nibble-Chess, (Nibble chess, nibble-chess)
a didactic open source chess program by Maksim Korzh, written in C and published in December 2018 . Nibble-Chess was inspired by H.G. Muller's Micro-Max , and represents the board as 0x88 array of integers indexed by concatenated nibbles of rank and file. It performs an alpha-beta search with quiescence and rudimentary evaluation, and provides an text based user interface with ASCII diagrams, under Linux optionally with Unicode Pieces.
- GitHub - maksimKorzh/nibble-chess: Console based minimalist chess program - A tribute to chess programming community