X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=Readme.md;h=e60ac7185d7532a278e2b7856fe6e62cf6825fe6;hp=35ff095d6792857cc8db58ba84c734aaeba52644;hb=76a039027d14640852f60bda6d62ca16bdac3b9e;hpb=d4763424d2728fe2dfd0a6fe747666feb6a2fdbb

diff --git a/Readme.md b/Readme.md
index 35ff095d..e60ac718 100644
--- a/Readme.md
+++ b/Readme.md
@@ -66,6 +66,11 @@ Currently, Stockfish has the following UCI options:
     If enabled by UCI_LimitStrength, aim for an engine strength of the given Elo.
     This Elo rating has been calibrated at a time control of 60s+0.6s and anchored to CCRL 40/4.
 
+  * #### UCI_ShowWDL
+    If enabled, show approximate WDL statistics as part of the engine output.
+    These WDL numbers model expected game outcomes for a given evaluation and
+    game ply for engine self-play at fishtest LTC conditions (60+0.6s per game).
+
   * #### Move Overhead
     Assume a time delay of x ms due to network and GUI overheads. This is useful to
     avoid losses on time in those cases.
@@ -165,17 +170,23 @@ are in use, see the engine log.
 
 ## Compiling Stockfish yourself from the sources
 
-On Unix-like systems, it should be possible to compile Stockfish
-directly from the source code with the included Makefile.
+Stockfish has support for 32 or 64-bit CPUs, certain hardware
+instructions, big-endian machines such as Power PC, and other platforms.
+
+On Unix-like systems, it should be easy to compile Stockfish
+directly from the source code with the included Makefile in the folder
+`src`. In general it is recommended to run `make help` to see a list of make
+targets with corresponding descriptions.
 
-Stockfish has support for 32 or 64-bit CPUs, the hardware POPCNT
-instruction, big-endian machines such as Power PC, and other platforms.
+```
+    cd src
+    make help
+    make build ARCH=x86-64-modern
+```
 
-In general it is recommended to run `make help` to see a list of make
-targets with corresponding descriptions. When not using the Makefile to
-compile (for instance with Microsoft MSVC) you need to manually
-set/unset some switches in the compiler command line; see file *types.h*
-for a quick reference.
+When not using the Makefile to compile (for instance with Microsoft MSVC) you
+need to manually set/unset some switches in the compiler command line; see
+file *types.h* for a quick reference.
 
 When reporting an issue or a bug, please tell us which version and
 compiler you used to create your executable. These informations can