diff --git a/main.py b/main.py
index d2f916d..74e5396 100644
--- a/main.py
+++ b/main.py
@@ -122,6 +122,14 @@ def evaluate(inp: Any, count: int, throw: str) -> tuple:
         return data
     elif inp == "k":
         global score
+
+        if score == 0:
+            last_two = players[pointer][-2:]
+            if len(last_two) > 1:
+                last_two_sum = sum(last_two)
+                if last_two_sum == 0:
+                    score = -sum(players[pointer])
+
         players[pointer].append(score)
         aggr[pointer] = sum(players[pointer])
         score = 0