board state
- positionLocation or stance
- piecesParts of something divided
- configurationArrangement of parts
- setupHow something is arranged
- layoutSpatial arrangement of elements
checkmate · territory · control · advantage · evaluation · snapshot · arrangement · pawns · squares · tiles · moves · turn · situation · opening · strategy · dominance · material · capture
game phase/temporality
board statestarting position
final position · pre-game · reset · end state · endgame