diff --git a/build/test/cache/test_Spiellogik.c b/build/test/cache/test_Spiellogik.c
index a88a98f..36cf2f8 100644
--- a/build/test/cache/test_Spiellogik.c
+++ b/build/test/cache/test_Spiellogik.c
@@ -227,3 +227,23 @@ void test_lose_left_belegtesFeld(void){
    ), (UNITY_UINT)(95), UNITY_DISPLAY_STYLE_INT);
 
 }
+
+
+
+void test_lose_left_linkerRand(void){
+
+    int realU[20][20] = { 0 };
+
+    realU[5][0] = 4;
+
+    int result = lose(realU, 'l');
+
+
+
+    UnityAssertEqualNumber((UNITY_INT)((1)), (UNITY_INT)((result)), (
+
+   ((void *)0)
+
+   ), (UNITY_UINT)(103), UNITY_DISPLAY_STYLE_INT);
+
+}
diff --git a/build/test/out/c/test_Spiellogik.o b/build/test/out/c/test_Spiellogik.o
index 016c9d2..d97b5a7 100644
Binary files a/build/test/out/c/test_Spiellogik.o and b/build/test/out/c/test_Spiellogik.o differ
diff --git a/build/test/out/c/test_Spiellogik_runner.o b/build/test/out/c/test_Spiellogik_runner.o
index 0af4ea9..a378760 100644
Binary files a/build/test/out/c/test_Spiellogik_runner.o and b/build/test/out/c/test_Spiellogik_runner.o differ
diff --git a/build/test/out/test_Spiellogik.out b/build/test/out/test_Spiellogik.out
index b39e669..8917992 100755
Binary files a/build/test/out/test_Spiellogik.out and b/build/test/out/test_Spiellogik.out differ
diff --git a/build/test/preprocess/files/test_Spiellogik.c b/build/test/preprocess/files/test_Spiellogik.c
index a88a98f..36cf2f8 100644
--- a/build/test/preprocess/files/test_Spiellogik.c
+++ b/build/test/preprocess/files/test_Spiellogik.c
@@ -227,3 +227,23 @@ void test_lose_left_belegtesFeld(void){
    ), (UNITY_UINT)(95), UNITY_DISPLAY_STYLE_INT);
 
 }
+
+
+
+void test_lose_left_linkerRand(void){
+
+    int realU[20][20] = { 0 };
+
+    realU[5][0] = 4;
+
+    int result = lose(realU, 'l');
+
+
+
+    UnityAssertEqualNumber((UNITY_INT)((1)), (UNITY_INT)((result)), (
+
+   ((void *)0)
+
+   ), (UNITY_UINT)(103), UNITY_DISPLAY_STYLE_INT);
+
+}
diff --git a/build/test/results/test_Spiellogik.pass b/build/test/results/test_Spiellogik.pass
index 8e328e4..b1794ef 100644
--- a/build/test/results/test_Spiellogik.pass
+++ b/build/test/results/test_Spiellogik.pass
@@ -43,12 +43,16 @@
   :line: 89
   :message: ''
   :unity_test_time: 0
+- :test: test_lose_left_linkerRand
+  :line: 98
+  :message: ''
+  :unity_test_time: 0
 :failures: []
 :ignores: []
 :counts:
-  :total: 10
-  :passed: 10
+  :total: 11
+  :passed: 11
   :failed: 0
   :ignored: 0
 :stdout: []
-:time: 0.0015318690002459334
+:time: 0.00140369600012491
diff --git a/build/test/results/test_Umgebung.pass b/build/test/results/test_Umgebung.pass
index bc51d74..24e7edc 100644
--- a/build/test/results/test_Umgebung.pass
+++ b/build/test/results/test_Umgebung.pass
@@ -19,4 +19,4 @@
   :failed: 0
   :ignored: 0
 :stdout: []
-:time: 0.0016317859999617212
+:time: 0.0016821500003061374
diff --git a/build/test/results/test_test.pass b/build/test/results/test_test.pass
index cb9c75e..788e6a3 100644
--- a/build/test/results/test_test.pass
+++ b/build/test/results/test_test.pass
@@ -15,4 +15,4 @@
   :failed: 0
   :ignored: 0
 :stdout: []
-:time: 0.0015538339994236594
+:time: 0.0015225039996948908
diff --git a/build/test/runners/test_Spiellogik_runner.c b/build/test/runners/test_Spiellogik_runner.c
index 0c79e54..a1b48b6 100644
--- a/build/test/runners/test_Spiellogik_runner.c
+++ b/build/test/runners/test_Spiellogik_runner.c
@@ -20,6 +20,7 @@ extern void test_lose_down_freiesFeld(void);
 extern void test_lose_down_belegtesFeld(void);
 extern void test_lose_left_freiesFeld(void);
 extern void test_lose_left_belegtesFeld(void);
+extern void test_lose_left_linkerRand(void);
 
 
 /*=======Mock Management=====*/
@@ -94,6 +95,7 @@ int main(void)
   run_test(test_lose_down_belegtesFeld, "test_lose_down_belegtesFeld", 70);
   run_test(test_lose_left_freiesFeld, "test_lose_left_freiesFeld", 81);
   run_test(test_lose_left_belegtesFeld, "test_lose_left_belegtesFeld", 89);
+  run_test(test_lose_left_linkerRand, "test_lose_left_linkerRand", 98);
 
   return UnityEnd();
 }
diff --git a/test/test_Spiellogik.c b/test/test_Spiellogik.c
index 6c30c6b..3aa81ad 100644
--- a/test/test_Spiellogik.c
+++ b/test/test_Spiellogik.c
@@ -92,5 +92,13 @@ void test_lose_left_belegtesFeld(void){
     realU[5][11] = 3;
     int result = lose(realU, 'l');
 
+    TEST_ASSERT_EQUAL_INT(1, result);
+}
+
+void test_lose_left_linkerRand(void){
+    int realU[20][20] = { 0 };
+    realU[5][0] = 4;
+    int result = lose(realU, 'l');
+
     TEST_ASSERT_EQUAL_INT(1, result);
 }
\ No newline at end of file