From c415ed2a0bbab890fc1fdd2179c8f1405940c15a Mon Sep 17 00:00:00 2001
From: tslil <tslil@posteo.de>
Date: Tue, 5 May 2026 22:06:02 +0100
Subject: fix longstanding negamax bug

we needed to be saving the alpha before the search loop in which we modified it. At this point, though i can't remember, i expect that this is the cause of whatever "instability" the comment was talking about that would have prevented us from using >= in the TT lookup.
---
 .gitignore | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to '.gitignore')

diff --git a/.gitignore b/.gitignore
index bf3831d..52a279d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,9 @@
 *.o
 data/
-ct1986
-ctlm
-pptdb
-cttei
-geminict
+ct1986*
+ctlm*
+pptdb*
+cttei*
+geminict*
 buildroot*
 .cache
-- 
cgit v1.2.3