From e0227a627288c786fdd3b12452303ff4eabba5b0 Mon Sep 17 00:00:00 2001
From: Rak Laptudirm <rak@laptudirm.com>
Date: Wed, 15 May 2024 22:26:12 +0530
Subject: [PATCH] Improve comment

closes https://github.com/official-stockfish/Stockfish/pull/5249

No functional change
---
 src/tt.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tt.cpp b/src/tt.cpp
index 4885a781a5e..cb46fc8a9a6 100644
--- a/src/tt.cpp
+++ b/src/tt.cpp
@@ -35,7 +35,7 @@ namespace Stockfish {
 void TTEntry::save(
   Key k, Value v, bool pv, Bound b, Depth d, Move m, Value ev, uint8_t generation8) {
 
-    // Preserve any existing move for the same position
+    // Preserve the old ttmove if we don't have a new one
     if (m || uint16_t(k) != key16)
         move16 = m;