From f5292fa6d74b1b48a81dc57e3e78413f4f8e2ee0 Mon Sep 17 00:00:00 2001
From: Karma Riuk <riukkarma@gmail.com>
Date: Sun, 2 Feb 2025 21:22:38 +0100
Subject: [PATCH] added small comment

---
 cpp/src/pieces/pawn.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cpp/src/pieces/pawn.cpp b/cpp/src/pieces/pawn.cpp
index 90776bc..91b182f 100644
--- a/cpp/src/pieces/pawn.cpp
+++ b/cpp/src/pieces/pawn.cpp
@@ -29,6 +29,7 @@ std::vector<Move> pawn_moves(const Board& b, const Coords xy) {
         }
     }
 
+    // -- Promotion
     bool is_on_starting_rank =
         my_colour == Colour::White ? xy.y == 1 : xy.y == 6;
     int max_dy = is_on_starting_rank ? 3 : 2;