Curated board states across the arc of a game. Pick a variant, then select a position to boot a new match.
Both wings step out; the knights follow the pawns.
Queens traded early; minors roam an open rhombus.
A three-pawn wedge splits the rhombus down the middle.
Rooks race through the corridor, pawns split on both wings.
Both kings tucked away; every piece still hunting.
Two bishops sweep opposing diagonals against a lone knight.