edge majority official-stockfish#5

Lolligerhans · May 30, 2019 · bd030b1 · bd030b1
1 parent c645587
commit bd030b1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/pawns.cpp b/src/pawns.cpp
@@ -123,6 +123,11 @@ namespace {
                     e->passedPawns[Us] |= s;
         }
 
+        // Edge Majority
+        if (((theirPawns & pawn_attack_span(Us, s)) == stoppers) &&
+             (popcount(stoppers) == 1) && (phalanx | support))
+           score += make_score (10,0);
+
         // Score this pawn
         if (support | phalanx)
         {