diff --git a/chess.py b/chess.py
index 8c57bc4..c9d7287 100644
--- a/chess.py
+++ b/chess.py
@@ -101,6 +101,19 @@ class Bishop(Pieces):
     def __str__(self):
 
         return self.NAME
+    
+    def threatening_zone(self, max_size):
+        """
+        Get the current position of the piece and produce a list of threathening
+        places in the board.
+
+        Arguments:
+        max_size -- integer that defines de boundary limits of the board.
+        """
+        
+        import pdb; pdb.set_trace()
+        
+        self.position
 
 class Kinight(Pieces):
 
@@ -110,6 +123,14 @@ class Kinight(Pieces):
 
         return self.NAME
 
+    def threatening_zone():
+        """
+        Get the current position of the piece and produce a list of threathening
+        places in the board.
+        """
+        
+        pass
+
 class King(Pieces):
 
     NAME = 'king'
@@ -118,6 +139,14 @@ class King(Pieces):
 
         return self.NAME
 
+    def threatening_zone(self):
+        """
+        Get the current position of the piece and produce a list of threathening
+        places in the board.
+        """
+        
+        pass
+
 class Pawn(Pieces):
 
     NAME = 'pawn'
@@ -126,6 +155,24 @@ class Pawn(Pieces):
 
         return self.NAME
 
+    def threatening_zone(self, max_size):
+        """
+        Get the current position of the piece and produce a list of threathening
+        places in the board.
+
+        Arguments:
+        max_size -- integer that defines de boundary limits of the board.
+        """
+        zone = []
+
+        x, y = self.position
+
+        zone.append((x+1, y+1))
+        zone.append((x-1, y+1))
+
+        return [(x, y) for x, y in zone if x in range(max_size) and y in range(max_size)]
+
+
 class Queen(Pieces):
 
     NAME = 'queen'
@@ -134,6 +181,14 @@ class Queen(Pieces):
 
         return self.NAME
 
+    def threatening_zone():
+        """
+        Get the current position of the piece and produce a list of threathening
+        places in the board.
+        """
+        
+        pass
+
 class Rook(Pieces):
 
     NAME = 'rook'
@@ -141,3 +196,11 @@ class Rook(Pieces):
     def __str__(self):
 
         return self.NAME
+
+    def threatening_zone():
+        """
+        Get the current position of the piece and produce a list of threathening
+        places in the board.
+        """
+        
+        pass

Implement threatening zone for panws
Implement a method to delivery the threatening zone for panws
diff --git a/tests/tests.py b/tests/tests.py
index 24ff9a6..acb7e6d 100644
--- a/tests/tests.py
+++ b/tests/tests.py
@@ -89,6 +89,84 @@ class TestsChessMasterPiece(unittest.TestCase):
         with self.assertRaises(ValueError):
             pawn.set_position((1, 2, 4,))
 
+
+    def test_pawn_threatening_zone(self):
+        """
+        Testing pawn when the piece is able to threatening other piece in both
+        sides.
+        """
+
+        pawn = chess.Pawn((4,0))
+
+        expected = [
+            (3,1),
+            (5,1)
+        ]
+
+        self.assertEqual(
+            sorted(pawn.threatening_zone(8)), sorted(expected)
+        )
+
+
+    def test_pawn_threatening_x_boundary_left(self):
+        """
+        Testing boundary where the pawn can not move to the left
+        """
+
+        pawn = chess.Pawn((0,0))
+
+        expected = [
+            (1,1)
+        ]
+
+        self.assertEqual(
+            sorted(pawn.threatening_zone(8)), sorted(expected)
+        )
+
+    def test_pawn_threatening_x_boundary_right(self):
+        """
+        Testing boundary where the pawn can not move to the right
+        """
+
+        pawn = chess.Pawn((7,0))
+
+        expected = [
+            (6,1)
+        ]
+
+        self.assertEqual(
+            sorted(pawn.threatening_zone(8)), sorted(expected)
+        )
+
+    def test_pawn_threatening_zone_y_boundary(self):
+        """
+        Testing boundary where the pawn can not move forward
+        """
+
+        pawn = chess.Pawn((4,7))
+
+        expected = []
+
+        self.assertEqual(
+            sorted(pawn.threatening_zone(8)), sorted(expected)
+        )
+
+    def test_pawn_threatening_zone_y_boundary_last_move(self):
+        """
+        Testing boundary where the pawn can make your last move forward
+        """
+
+        pawn = chess.Pawn((4,6))
+
+        expected = [
+            (3,7),
+            (5,7)
+        ]
+
+        self.assertEqual(
+            sorted(pawn.threatening_zone(8)), sorted(expected)
+        )
+
 class TestsChessMasterBoard(unittest.TestCase):
 
     def test_put_1_piece(self):

pip install -e .[dev]
parse_log_pytest
pytest
nose coverage pytest
3.9
pytest --no-header -rA --tb=line --color=no -p no:cacheprovider -W ignore::DeprecationWarning
-e git+https://github.com/fabiobatalha/chess_master.git@041556a8017679512fb37b2fe73ccb226eadf125#egg=chessmaster
coverage==7.8.0
exceptiongroup @ file:///croot/exceptiongroup_1706031385326/work
iniconfig @ file:///home/linux1/recipes/ci/iniconfig_1610983019677/work
nose==1.3.7
packaging @ file:///croot/packaging_1734472117206/work
pluggy @ file:///croot/pluggy_1733169602837/work
pytest @ file:///croot/pytest_1738938843180/work
tomli @ file:///opt/conda/conda-bld/tomli_1657175507142/work

name: chess_master
channels:
  - defaults
  - https://repo.anaconda.com/pkgs/main
  - https://repo.anaconda.com/pkgs/r
  - conda-forge
dependencies:
  - _libgcc_mutex=0.1=main
  - _openmp_mutex=5.1=1_gnu
  - ca-certificates=2025.2.25=h06a4308_0
  - exceptiongroup=1.2.0=py39h06a4308_0
  - iniconfig=1.1.1=pyhd3eb1b0_0
  - ld_impl_linux-64=2.40=h12ee557_0
  - libffi=3.4.4=h6a678d5_1
  - libgcc-ng=11.2.0=h1234567_1
  - libgomp=11.2.0=h1234567_1
  - libstdcxx-ng=11.2.0=h1234567_1
  - ncurses=6.4=h6a678d5_0
  - openssl=3.0.16=h5eee18b_0
  - packaging=24.2=py39h06a4308_0
  - pip=25.0=py39h06a4308_0
  - pluggy=1.5.0=py39h06a4308_0
  - pytest=8.3.4=py39h06a4308_0
  - python=3.9.21=he870216_1
  - readline=8.2=h5eee18b_0
  - setuptools=75.8.0=py39h06a4308_0
  - sqlite=3.45.3=h5eee18b_0
  - tk=8.6.14=h39e8969_0
  - tomli=2.0.1=py39h06a4308_0
  - tzdata=2025a=h04d1e81_0
  - wheel=0.45.1=py39h06a4308_0
  - xz=5.6.4=h5eee18b_1
  - zlib=1.2.13=h5eee18b_1
  - pip:
      - coverage==7.8.0
      - nose==1.3.7
prefix: /opt/conda/envs/chess_master

tests/tests.py::TestsChessMasterPiece::test_pawn_threatening_x_boundary_left tests/tests.py::TestsChessMasterPiece::test_pawn_threatening_x_boundary_right tests/tests.py::TestsChessMasterPiece::test_pawn_threatening_zone tests/tests.py::TestsChessMasterPiece::test_pawn_threatening_zone_y_boundary tests/tests.py::TestsChessMasterPiece::test_pawn_threatening_zone_y_boundary_last_move
tests/tests.py::TestsChessMasterPiece::test_instanciation_piece tests/tests.py::TestsChessMasterPiece::test_instanciation_preset_position tests/tests.py::TestsChessMasterPiece::test_set_invalid_position_1 tests/tests.py::TestsChessMasterPiece::test_set_invalid_position_2 tests/tests.py::TestsChessMasterPiece::test_set_invalid_position_3 tests/tests.py::TestsChessMasterPiece::test_set_invalid_position_4 tests/tests.py::TestsChessMasterPiece::test_set_invalid_position_5 tests/tests.py::TestsChessMasterPiece::test_set_invalid_position_6 tests/tests.py::TestsChessMasterPiece::test_set_invalid_position_7 tests/tests.py::TestsChessMasterPiece::test_set_invalid_position_8 tests/tests.py::TestsChessMasterPiece::test_set_position tests/tests.py::TestsChessMasterBoard::test_instanciating_board_size_3 tests/tests.py::TestsChessMasterBoard::test_instanciating_board_size_7 tests/tests.py::TestsChessMasterBoard::test_instanciating_board_wrong_size tests/tests.py::TestsChessMasterBoard::test_put_1_piece tests/tests.py::TestsChessMasterBoard::test_put_2_pieces tests/tests.py::TestsChessMasterBoard::test_put_piece_in_occupied_square
chess.py
chess.py