X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Ftypes.h;h=bee6538fdf59cf8b0c964f7b715dd84e1c2530b4;hb=d39bc2efa197ba2fd55b68eced1c60bcfe2facc1;hp=2e36279d51bb8d5c2e355171d84a7c77827f81ab;hpb=58bbbd176b81edb7137ee6314e4d5bf9f208106d;p=stockfish

diff --git a/src/types.h b/src/types.h
index 2e36279d..bee6538f 100644
--- a/src/types.h
+++ b/src/types.h
@@ -101,7 +101,7 @@ typedef uint64_t Key;
 typedef uint64_t Bitboard;
 
 constexpr int MAX_MOVES = 256;
-constexpr int MAX_PLY   = 128;
+constexpr int MAX_PLY   = 246;
 
 /// A move needs 16 bits to be stored
 ///
@@ -213,8 +213,9 @@ enum Depth : int {
   DEPTH_QS_NO_CHECKS  = -1 * ONE_PLY,
   DEPTH_QS_RECAPTURES = -5 * ONE_PLY,
 
-  DEPTH_NONE = -6 * ONE_PLY,
-  DEPTH_MAX  = MAX_PLY * ONE_PLY
+  DEPTH_NONE   = -6 * ONE_PLY,
+  DEPTH_OFFSET = DEPTH_NONE,
+  DEPTH_MAX    = MAX_PLY * ONE_PLY
 };
 
 static_assert(!(ONE_PLY & (ONE_PLY - 1)), "ONE_PLY is not a power of 2");