Introduce and use same_color_squares()

[stockfish] / src / depth.h

diff --git a/src/depth.h b/src/depth.h
index 92ce6e22a0e6001ad26f1c86fca0f81b2feaccbb..86af1dffcfbc213ff63935b27d31628eeec2e152 100644 (file)
--- a/src/depth.h
+++ b/src/depth.h
@@ -27,7 +27,8 @@
 
 enum Depth {
   DEPTH_ZERO = 0,
-  DEPTH_MAX = 200  // 100 * OnePly;
+  DEPTH_MAX = 200,  //  100 * OnePly;
+  DEPTH_NONE = -254 // -127 * OnePly
 };