twikk.

bench 4008508
Vizvezdenec · Feb 10, 2019 · 9f3ab2f · 9f3ab2f
1 parent 74138f0
commit 9f3ab2f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/evaluate.cpp b/src/evaluate.cpp
@@ -759,7 +759,7 @@ namespace {
                     +  9 * outflanking
                     + 18 * pawnsOnBothFlanks
                     + 49 * !pos.non_pawn_material()
-                    +      abs(pe->pawn_rank(WHITE) - pe->pawn_rank(BLACK))
+                    +  2 * abs(pe->pawn_rank(WHITE) - pe->pawn_rank(BLACK))
                     -121 ;
 
     // Now apply the bonus: note that we find the attacking side by extracting