Allow for higher depths. (#2147)

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index 2e36279d51bb8d5c2e355171d84a7c77827f81ab..b0758f437af06f61107eadba71e8a506b67b6f2d 100644 (file)
--- 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
 ///