diff --git a/src/ai/mcts.h b/src/ai/mcts.h
index e26817a0..4a7f955d 100644
--- a/src/ai/mcts.h
+++ b/src/ai/mcts.h
@@ -80,7 +80,7 @@ class MCTSOptions
 {
 public:
     int nThreads { THREADS_COUNT };
-    int maxIterations { 40000000 };
+    int maxIterations { 10000 }; // 40G: 40000000
     double maxTime { 6000 };
     bool verbose { true };
 };