From ffaca03a425220a0ed043bb48ee2a94b86aab60b Mon Sep 17 00:00:00 2001
From: H.G.Muller <hgm@hgm-xboard.(none)>
Date: Mon, 2 Jun 2014 20:04:40 +0200
Subject: [PATCH] Allow larger maximum depth

MAXPLY was increased to 60, as in some tsume problems amazing depth
can be reached.
---
 hachu.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hachu.c b/hachu.c
index f058616..503d061 100644
--- a/hachu.c
+++ b/hachu.c
@@ -166,7 +166,7 @@ int retMSP, retFirst, retDep, pvPtr, level, cnt50, mobilityScore;
 int ll, lr, ul, ur; // corner squares
 int nodes, startTime, lastRootMove, lastRootIter, tlim1, tlim2, tlim3, repCnt, comp, abortFlag;
 Move ponderMove;
-Move retMove, moveStack[10000], path[100], repStack[300], pv[1000], repeatMove[300], killer[100][2];
+Move retMove, moveStack[20000], path[100], repStack[300], pv[1000], repeatMove[300], killer[100][2];
 
       int maxDepth;                            // used by search
 
@@ -2239,7 +2239,7 @@ pmoves(int start, int end)
 
     // some parameter of your engine
     #define MAXMOVES 2000 /* maximum game length  */
-    #define MAXPLY   30   /* maximum search depth */
+    #define MAXPLY   60   /* maximum search depth */
 
     #define OFF 0
     #define ON  1
-- 
1.7.0.4