Update engine.py

engine.py

@@ -166,7 +166,7 @@ class SynapseEngine:
         board: chess.Board,
         alpha: float,
         beta: float,
-        depth: int = 4
+        depth: int = 6
     ) -> float:
         """
         Quiescence search to avoid horizon effect
@@ -288,7 +288,7 @@ class SynapseEngine:
     def get_best_move(
         self,
         fen: str,
-        depth: int = 3,
+        depth: int = 6,
         time_limit: int = 5000
     ) -> dict:
         """