Pawn flank attacks

[stockfish] / src / pawns.cpp

diff --git a/src/pawns.cpp b/src/pawns.cpp
index 71ec344394506b821c59341f57b1c2d478bac375..6e564c9ddae2c6e6ea21829a085bfd6deab22c26 100644 (file)
--- a/src/pawns.cpp
+++ b/src/pawns.cpp
@@ -197,7 +197,7 @@ void init() {
   {
       int v = (Seed[r] + (phalanx ? (Seed[r + 1] - Seed[r]) / 2 : 0)) >> opposed;
       v += (apex ? v / 2 : 0);
-      Connected[opposed][phalanx][apex][r] = make_score(v, v * 5 / 8);
+      Connected[opposed][phalanx][apex][r] = make_score(v, v * (r-2) / 4);
   }
 }