diff --git a/src/main/c/TicTacToe.c b/src/main/c/TicTacToe.c
index 14e960e..72f52ae 100644
--- a/src/main/c/TicTacToe.c
+++ b/src/main/c/TicTacToe.c
@@ -53,4 +53,13 @@ int Winner(char Feld[3][3]) {
             else return 2;
         }
     }
+    //Überprüfe Runde
+    for (int k = 0; k < 3; k++) {
+        for (int l = 0; l < 3; l++) {
+            if (Feld[k][l] == '_') {
+                return 9;
+            }
+        }
+    }
+
 }
\ No newline at end of file