diff --git a/Rapfi/search/ab/search.cpp b/Rapfi/search/ab/search.cpp
index 47470f4..e742750 100644
--- a/Rapfi/search/ab/search.cpp
+++ b/Rapfi/search/ab/search.cpp
@@ -1074,14 +1074,14 @@ Value search(Board &board, SearchStack *ss, Value alpha, Value beta, Depth depth
         }
 
         // Extension for ttmove without singular extension
-        else if (move == ttMove) {
-            // Extension for ttmove
-            extension = PvNode ? TTM_EXT_PV : TTM_EXT_NONPV;
-
-            // Additional extension for near B4 ttmove
-            if (ss->moveP4[self] >= E_BLOCK4 && distSelf <= 6)
-                extension += (distSelf <= 4 ? NEARB4_EXT_DIST4 : NEARB4_EXT_DIST6);
-        }
+        //else if (move == ttMove) {
+        //    // Extension for ttmove
+        //    extension = PvNode ? TTM_EXT_PV : TTM_EXT_NONPV;
+
+        //    // Additional extension for near B4 ttmove
+        //    if (ss->moveP4[self] >= E_BLOCK4 && distSelf <= 6)
+        //        extension += (distSelf <= 4 ? NEARB4_EXT_DIST4 : NEARB4_EXT_DIST6);
+        //}
 
         // Fail high reduction
         if (likelyFailHigh) {