Jon once wrote, with charming understatement, that he heard Abalone was an excellent game. Quite right. This is a jewel-box training board for the best bit of Abalone: lining up a beautiful shove and nudging your rival right off the edge.
That was a lovely little sumito. Onward.
Use a line of three to push a single ivory marble off the right edge.
It is part tiny tactics trainer, part midnight board-game shrine. The look leans velvet-and-walnut on purpose: something that feels like a classic game box rediscovered in a lamp-lit study.