Esempio n. 1
0
    public int GetTotalScore(Color color, int phase)
    {
        var taperedScore = GetTaperedScore(color, phase);
        // Scale score as position approaches draw by 50 moves (100 ply) without a capture or pawn move.
        var scaledTaperedScore = (taperedScore * (Search.MaxPlyWithoutCaptureOrPawnMove - PlySinceCaptureOrPawnMove)) / Search.MaxPlyWithoutCaptureOrPawnMove;

        // Evaluation never scores checkmate positions.  Search identifies checkmates.
        return(FastMath.Constrain(scaledTaperedScore, -SpecialScore.LargestNonMate, SpecialScore.LargestNonMate));
    }