From fd35d92c1e639d22ed10fb225272f08bd9afc885 Mon Sep 17 00:00:00 2001 From: Marco Costalba Date: Sat, 18 Feb 2012 10:16:01 +0100 Subject: [PATCH] Increase MAX_PLY from 100 to 256 There is no need to limit the maximum ply searched to 100, with deep exclusion search extensions we could reach it even with much smaller search depths. The only drawback is an increase in stack usage, but is limited mainly to id_loop(), in particular the recursive search() functions are not affected. No functional change. Signed-off-by: Marco Costalba --- src/types.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/types.h b/src/types.h index 85fddc27..10642ad3 100644 --- a/src/types.h +++ b/src/types.h @@ -99,7 +99,7 @@ typedef uint64_t Key; typedef uint64_t Bitboard; const int MAX_MOVES = 256; -const int MAX_PLY = 100; +const int MAX_PLY = 256; const int MAX_PLY_PLUS_2 = MAX_PLY + 2; const Bitboard FileABB = 0x0101010101010101ULL; -- 2.39.2