diff --git a/src/go/core.py b/src/go/core.py
--- a/src/go/core.py
+++ b/src/go/core.py
@@ -101,10 +101,6 @@ def transitionMove(state1,state2):
 		return False
 
 
-def transitionSequence(state1,state2,diff,limit=0):
-	return []
-
-
 def dfs(stack,board,mask):
 	boardSize=len(board)
 	(r,c)=stack[0]