From 5a6893acc7ea711e352c868194a09c530035cca1 Mon Sep 17 00:00:00 2001
From: dece <shgck@pistache.land>
Date: Mon, 22 Jun 2020 19:17:09 +0200
Subject: [PATCH] rules: fix issue with bishop's promoting

---
 src/rules.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/rules.rs b/src/rules.rs
index 641b5c1..5d2c23e 100644
--- a/src/rules.rs
+++ b/src/rules.rs
@@ -365,8 +365,10 @@ fn get_moves_from_bb(
             // Automatic queen promotion for pawns moving to the opposite rank.
             if
                 piece == PAWN
-                && (color == WHITE && sq_rank(ray_square) == RANK_8)
-                || (color == BLACK && sq_rank(ray_square) == RANK_1)
+                && (
+                    (color == WHITE && sq_rank(ray_square) == RANK_8)
+                    || (color == BLACK && sq_rank(ray_square) == RANK_1)
+                )
             {
                 m.promotion = Some(QUEEN);
             }