Combo of statscore divisor and pawn psqt changes

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index 8993a4b05fbf3069c8f55e092cfa4d27ee6b8dc5..ff7a2c2309cb91624da7b083be34ff1bf5d8a4cc 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1115,7 +1115,7 @@ moves_loop: // When in check, search starts from here
                   r += ONE_PLY;
 
               // Decrease/increase reduction for moves with a good/bad history (~30 Elo)
-              r -= ss->statScore / 20000 * ONE_PLY;
+              r -= ss->statScore / 16384 * ONE_PLY;
           }
 
           Depth d = clamp(newDepth - r, ONE_PLY, newDepth);