const Score RookOnPawn = make_score(10, 28);
const Score RookOpenFile = make_score(43, 21);
const Score RookSemiopenFile = make_score(19, 10);
const Score RookOnPawn = make_score(10, 28);
const Score RookOpenFile = make_score(43, 21);
const Score RookSemiopenFile = make_score(19, 10);
// Rook piece attacking enemy pawns on the same rank/file
if (relative_rank(Us, s) >= RANK_5)
{
// Rook piece attacking enemy pawns on the same rank/file
if (relative_rank(Us, s) >= RANK_5)
{