diff --git a/BlazorSolution/MiniGames/Shared/Models/TicTacToeBrett.cs b/BlazorSolution/MiniGames/Shared/Models/TicTacToeBrett.cs
index 6edae49..46142a5 100644
--- a/BlazorSolution/MiniGames/Shared/Models/TicTacToeBrett.cs
+++ b/BlazorSolution/MiniGames/Shared/Models/TicTacToeBrett.cs
@@ -81,6 +81,11 @@ namespace MiniGames.Shared.Models
 
         public int Gewinner()
         {
+            if (Felder[0, 0] == Felder[0, 1] && Felder[0, 1] == Felder[0, 2] && Felder[0, 0] != LEER)
+            {
+                return Felder[0, 0];
+            }
+
             return LEER;
         }
     }
diff --git a/BlazorSolution/MiniGamesTests/TicTacToeBrettTest.cs b/BlazorSolution/MiniGamesTests/TicTacToeBrettTest.cs
index 1985467..fd16442 100644
--- a/BlazorSolution/MiniGamesTests/TicTacToeBrettTest.cs
+++ b/BlazorSolution/MiniGamesTests/TicTacToeBrettTest.cs
@@ -197,5 +197,19 @@ namespace MiniGamesTests
             // assert
             Assert.Equal(erwarteterGewinner, erhaltenerGewinner);
         }
+
+        [Fact]
+        public void Gewinner_VertikaleReihe1Test()
+        {
+            // arrange
+            TicTacToeBrett brett = TestBrett(0, 0, 0);
+            int erwarteterGewinner = 0;
+
+            // act
+            int erhaltenerGewinner = brett.Gewinner();
+
+            // assert
+            Assert.Equal(erwarteterGewinner, erhaltenerGewinner);
+        }
     }
 }