diff --git a/src/main/c/TicTacToe.c b/src/main/c/TicTacToe.c
index d6a2860..035d6c4 100644
--- a/src/main/c/TicTacToe.c
+++ b/src/main/c/TicTacToe.c
@@ -35,4 +35,13 @@ int Winner(char Feld[3][3]) {
             else return 2;
         }
     }
+    // Überprüfen Spalten
+    for (int j = 0; j < 3; j++) {
+        if (Feld[0][j] == Feld[1][j] && Feld[1][j] == Feld[2][j] && Feld[0][j] != '_') {
+            if (Feld[0][j] == 'X') {
+                return 1;
+            }
+            else return 2;
+        }
+    }
 }
\ No newline at end of file