Stones that shouldn't be sacrificed, eg important cutting stones. Opposite of disposable stones.
Aliases (info)KeyStone
PathsMistakeAspectsOfSacrifice
Referenced byCuttingStonesStrategyCapturingFrameworkTheoryTwoStoneEdgeSqueezeSuteIshiNonCuttingStones34PointLowApproac...ToCatchRebelsNabT...BQM21/LowerLeft