public Node(int parent, int4 evaluation, Move mv)
{
valid = true;
this.parent = parent;
children = default;
evalSelf = evaluation;
evalSum = default;
holdUsed = mv.hold;
holdOnly = mv.holdOnly;
visits = 1;
piece = mv.piece;
}
public Node(int parent)
{
valid = true;
this.parent = parent;
children = default;
evalSelf = default;
evalSum = default;
holdUsed = false;
holdOnly = false;
visits = 1;
piece = default;
}