Speed up perft

[stockfish] / Readme.txt

diff --git a/Readme.txt b/Readme.txt
index 1a3713985e7cec3e47746503892284cd518f4c64..09216abc21a8b80bf6d1e1ad91214937e8aab905 100644 (file)
--- a/Readme.txt
+++ b/Readme.txt
@@ -14,7 +14,9 @@ number of CPUs on your computer and set the number of search threads
 accordingly, but please be aware that the detection is not always\r
 correct.  It is therefore recommended to inspect the value of the\r
 "Threads" UCI parameter, and to make sure it equals the number of CPU\r
-cores on your computer.\r
+cores on your computer. If you are using more than four threads, it
+is recommended to raise the value of "Minimum Split Depth" UCI parameter
+to 6.
 \r
 \r
 2. Files\r