constexpr Score ThreatByPawnPush = S( 48, 39);
constexpr Score ThreatByRank = S( 13, 0);
constexpr Score ThreatBySafePawn = S(173, 94);
constexpr Score ThreatByPawnPush = S( 48, 39);
constexpr Score ThreatByRank = S( 13, 0);
constexpr Score ThreatBySafePawn = S(173, 94);