From 7a8845f9d089d9b5b70c5842d1d77e157374ac75 Mon Sep 17 00:00:00 2001
From: eug-vs <eugene@eug-vs.xyz>
Date: Wed, 1 Feb 2023 01:38:39 +0300
Subject: feat: exclude pawncontrolled squares from mobility

---
 src/board/engine.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/board/engine.rs')

diff --git a/src/board/engine.rs b/src/board/engine.rs
index 10fb604..6491289 100644
--- a/src/board/engine.rs
+++ b/src/board/engine.rs
@@ -263,7 +263,7 @@ impl Board {
         let king_tropism_penalty = self.king_tropism(color) - self.king_tropism(opponent_color);
 
         material_advantage
-            + 0.1 * mobility_advantage
+            + 0.15 * mobility_advantage
             - 0.3 * pawn_structure_penalty
             + king_tropism_penalty * (opponent_material / 40.0) * 0.07
     }
-- 
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