Symbolic / Grid Position / notation
Chess squares (optional layout@origin: prefix)
Aura grid with chess-style coordinates (can go beyond 8x8 if you need). Exact: reads back to the same value.
exactAddress
grid-position/chess/…· also accepted as aura-chess· round-tripsValues
Open a value
Each value has its own page at /symbolic/grid-position/chess/<value>: the same address sym('…') plays in Symbolic Cycle.