diff --git a/axelrod/strategies/_strategies.py b/axelrod/strategies/_strategies.py
index bc80eeccc..d800aa46c 100644
--- a/axelrod/strategies/_strategies.py
+++ b/axelrod/strategies/_strategies.py
@@ -284,6 +284,7 @@
     ZDMischief,
     ZDSet2,
 )
+from .schwoba_sen_gnitz import SchwobaSenGnitz
 
 # Note: Meta* strategies are handled in .__init__.py
 
@@ -438,6 +439,7 @@
     RevisedDowning,
     Ripoff,
     RiskyQLearner,
+    SchwobaSenGnitz,
     SecondByAppold,
     SecondByBlack,
     SecondByBorufsen,
diff --git a/axelrod/strategies/schwoba_sen_gnitz.py b/axelrod/strategies/schwoba_sen_gnitz.py
new file mode 100644
index 000000000..867b40dfb
--- /dev/null
+++ b/axelrod/strategies/schwoba_sen_gnitz.py
@@ -0,0 +1,62 @@
+import random
+from typing import List, Dict, Any
+from axelrod.action import Action
+from axelrod.player import Player
+
+
+class SchwobaSenGnitz(Player):
+    """Schwoba sen gnitz."""
+
+    name: str = "schwoba sen gnitz"
+    authors: List[str] = ["Georg 'HackyHackberger' Schmidt"]
+    classifier: Dict[str, Any] = {
+        "memory_depth": float("inf"),
+        "stochastic": True,
+        "makes_use_of": set(),
+        "long_run_time": False,
+        "inspects_source": False,
+        "manipulates_state": False,
+        "manipulates_history": False,
+        "uses_length": False,
+        "uses_game": False,
+        "uses_tournament": False,
+        "uses_clones": False,
+    }
+
+    def __init__(self) -> None:
+        super().__init__()
+        self.raubtier_erwacht = False
+        self.schutz_modus_aktiviert = False
+
+    def strategy(self, opponent: Player) -> Action:
+        runde = len(self.history)
+        if runde == 0:
+            return Action.C
+
+        if not opponent.history:
+            return Action.C
+
+        if not self.raubtier_erwacht and opponent.history[-1] == Action.D:
+            self.raubtier_erwacht = True
+
+        if not self.raubtier_erwacht:
+            return Action.C
+
+        if runde >= 10 and len(opponent.history) >= 10:
+            letzte_10_gegner = opponent.history[-10:]
+            if all(zug == Action.D for zug in letzte_10_gegner):
+                self.schutz_modus_aktiviert = True
+
+        if self.schutz_modus_aktiviert:
+            return Action.D
+
+        if opponent.history[-1] == Action.D:
+            if random.random() < 0.897:
+                return Action.C
+            else:
+                return Action.D
+
+        if random.random() < 0.102:
+            return Action.D
+
+        return Action.C
diff --git a/axelrod/tests/unit/test_schwoba_sen_gnitz.py b/axelrod/tests/unit/test_schwoba_sen_gnitz.py
new file mode 100644
index 000000000..8d2d8ded9
--- /dev/null
+++ b/axelrod/tests/unit/test_schwoba_sen_gnitz.py
@@ -0,0 +1,25 @@
+import axelrod as axl
+from axelrod.action import Action
+from axelrod.strategies.schwoba_sen_gnitz import SchwobaSenGnitz
+
+
+class TestSchwoba_Sen_Gnitz(axl.TestPlayer):
+    name = "schwoba sen gnitz"
+    player = SchwobaSenGnitz
+
+    def test_strategy_initial_cooperation(self):
+        self.versus_test(
+            axl.Cooperator, expected_actions=[(Action.C, Action.C)] * 5
+        )
+
+    def test_schutz_modus(self):
+        player = self.player()
+        opponent = axl.Defector()
+
+        for _ in range(10):
+            player.play(opponent)
+
+        self.assertEqual(player.strategy(opponent), Action.D)
+
+        player.play(opponent)
+        self.assertEqual(player.strategy(opponent), Action.D)