     newState.tradeRouteMat = @tradeRouteMat
     newState.tradeRouteValue = @tradeRouteValue
     newState.bridges = @bridges
+    newState.princesses = @princesses
     newState.quarries = @quarries
     newState.copperValue = @copperValue
     newState.phase = @phase

    @tradeRouteValue = 0

    @bridges = 0
    @quarries = 0
    @copperValue = 1
    @phase = 'start'

    @current.tacticians = 0
    @copperValue = 1
    @bridges = 0
    @princesses = 0
    @quarries = 0

    # Finally, draw the next hand of five cards.
