From 62e48aaae7002290847a708ee4a37325aa81d044 Mon Sep 17 00:00:00 2001
From: Michael Chaly <Vizvezdenec@gmail.com>
Date: Thu, 3 Oct 2024 13:38:42 +0300
Subject: [PATCH] Update movepick.h

adding a comment
---
 src/movepick.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/movepick.h b/src/movepick.h
index 20d948f958f..8deefd140ff 100644
--- a/src/movepick.h
+++ b/src/movepick.h
@@ -135,6 +135,8 @@ enum StatsType {
 // see https://www.chessprogramming.org/Butterfly_Boards (~11 elo)
 using ButterflyHistory = Stats<int16_t, 7183, COLOR_NB, int(SQUARE_NB) * int(SQUARE_NB)>;
 
+// LowPlyHistory is adressed by play and move's from and to squares, used
+// to improve move ordering near the root
 using LowPlyHistory = Stats<int16_t, 7183, 4, int(SQUARE_NB) * int(SQUARE_NB)>;
 
 // CapturePieceToHistory is addressed by a move's [piece][to][captured piece type]