X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fevaluate.cpp;h=d171eb9b27cca2a8df66cf273320c579dc2c7ba5;hp=c5af2f89524e5f9c04b89bb5c1780d8caa105911;hb=6960f41e03b0d5fdbc74e60eae27f4adb8091058;hpb=bf90499fc33a4e2e5af694b11e9a8f145bf82d2c

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index c5af2f89..d171eb9b 100644
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -554,7 +554,7 @@ Value do_evaluate(const Position& pos, Value& margin) {
             if (ei.pi->semiopen(Us, file_of(s)))
                 score += ei.pi->semiopen(Them, file_of(s)) ? RookOpenFile : RookSemiopenFile;
 
-            if (mob > 6 || ei.pi->semiopen(Us, file_of(s)))
+            if (mob > 3 || ei.pi->semiopen(Us, file_of(s)))
                 continue;
 
             Square ksq = pos.king_square(Us);