diff --git a/TP2/src/mybt.cpp b/TP2/src/mybt.cpp
index d682621..d6bbe9a 100644
--- a/TP2/src/mybt.cpp
+++ b/TP2/src/mybt.cpp
@@ -217,6 +217,13 @@ bt_node_t *bt_t::mcts_selection(bt_node_t *node) {
 void bt_t::mcts_expansion(bt_node_t *root) {
   update_moves();
 
+  // Play the move
+  if (can_play(root->move)) {
+    play(root->move);
+  } else {
+    fprintf(stderr, "?????");
+  }
+
   for (int i = 0; i < nb_moves; i++) {
     // Child
     bt_node_t *tmp = new bt_node_t;