// Strength of pawn shelter for our king by [distance from edge][rank].
// RANK_1 = 0 is used for files where we have no pawn, or pawn is behind our king.
// Strength of pawn shelter for our king by [distance from edge][rank].
// RANK_1 = 0 is used for files where we have no pawn, or pawn is behind our king.
{ V( -9), V(64), V(77), V( 44), V( 4), V( -1), V(-11) },
{ V(-15), V(83), V(51), V(-10), V( 1), V(-10), V(-28) },
{ V(-18), V(84), V(27), V(-12), V(21), V( -7), V(-36) },
{ V( -9), V(64), V(77), V( 44), V( 4), V( -1), V(-11) },
{ V(-15), V(83), V(51), V(-10), V( 1), V(-10), V(-28) },
{ V(-18), V(84), V(27), V(-12), V(21), V( -7), V(-36) },