From 82504a9c47ac4a6338810d19370b8f9a838af1d6 Mon Sep 17 00:00:00 2001
From: "Aode (lion)" <asonix@asonix.dog>
Date: Fri, 31 Dec 2021 17:27:49 -0600
Subject: [PATCH] Fix en_passant cell choice

---
 src/board_state.rs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/board_state.rs b/src/board_state.rs
index c078bca..30c7788 100644
--- a/src/board_state.rs
+++ b/src/board_state.rs
@@ -195,11 +195,10 @@ impl PieceState {
                     break;
                 }
 
-                path_rank = rank;
-            }
+                // set en_passant to cell directly behind pawn
+                side_effects.en_passant = Some((block_check, self.piece.color.clone()));
 
-            if rank_diff == 2 {
-                side_effects.en_passant = Some((to.clone(), self.piece.color.clone()));
+                path_rank = rank;
             }
 
             return Some(side_effects);