From bcd8cbb423f08f1336f70121e5d3c794868ae7ee Mon Sep 17 00:00:00 2001
From: Sebastian Lague <sebastlague@gmail.com>
Date: Tue, 1 Aug 2023 16:52:10 +0200
Subject: [PATCH] Increase size of internal repetition table to avoid possible
 bounds error

---
 .../src/Framework/Chess/Board/RepetitionTable.cs           | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Chess-Challenge/src/Framework/Chess/Board/RepetitionTable.cs b/Chess-Challenge/src/Framework/Chess/Board/RepetitionTable.cs
index c76c4c4..b317f06 100644
--- a/Chess-Challenge/src/Framework/Chess/Board/RepetitionTable.cs
+++ b/Chess-Challenge/src/Framework/Chess/Board/RepetitionTable.cs
@@ -11,8 +11,9 @@ namespace ChessChallenge.Chess
 
         public RepetitionTable()
         {
-            hashes = new ulong[256];
-            startIndices = new int[hashes.Length + 1];
+            const int size = 1024;
+            hashes = new ulong[size - 1];
+            startIndices = new int[size];
         }
 
         public void Init(Board board)
@@ -36,8 +37,8 @@ namespace ChessChallenge.Chess
             {
                 hashes[count] = hash;
                 startIndices[count + 1] = reset ? count : startIndices[count];
+                count++;
             }
-            count++;
         }
 
         public void TryPop()