public Eval addMove(Move moveFound, List <GoodMove> goodMoves,
Depth wDepth, Eval mValueFound, Eval mAlpha, Eval mBeta, EvalType etFound,
Boolean bFilterEvalUndefined = false)
{
var mValue = adjustValue(mAlpha, mBeta, mValueFound, etFound, SearchPly);
// Note: Adjusted mValue may be EvalUndefined
var bAllowValue = EvalUndefined < mValue || !bFilterEvalUndefined;
if (bAllowValue && goodMoves is not null && isDefinite(moveFound))
{
#if DedupeGoodMoves
//
// Duplicates should be avoided; but will be filtered from SiftedMoves
//
if (goodMoves.Exists(gm => equalMoves(gm.Move, moveFound)))
{
#if DEBUG
var sb = new StringBuilder()
.AppendFormat("Filtering ")
.AppendAN(moveFound, State.Rule.IsChess960);
LogLine(sb.ToString());
#endif
return(mValue);
}
#endif // DedupeKillers
// moveFound may be either annotated or abbreviated
var good = new GoodMove(moveFound, wDepth, mValue, etFound);
#if LoadMRU
goodMoves.Insert(0, good); // MRU order
#else
goodMoves.Add(good); // LRU works best
#endif
}
return(mValue);
}
