diff --git a/alpha_beta.c b/alpha_beta.c
--- a/alpha_beta.c
+++ b/alpha_beta.c
@@ -37,11 +37,8 @@
 int desired_depth = -1;
 
 int estimateFunction ();
-
 int max_alpha_beta (int, int, int);
-
 int min_alpha_beta (int, int, int);
-
 void print (void);
 
 /**