Create app.py

app.py

@@ -0,0 +1,70 @@
+import streamlit as st
+import chess
+import chess.svg
+
+def main():
+    st.set_page_config(page_title="Streamlit Chess", layout="wide")
+    st.title("Streamlit Chess")
+
+    # Initialize the chess board
+    if 'board' not in st.session_state:
+        st.session_state.board = chess.Board()
+        st.session_state.selected_square = None
+
+    # Create two columns
+    col1, col2 = st.columns([3, 1])
+
+    with col1:
+        # Display the chess board
+        svg = chess.svg.board(st.session_state.board, size=700)
+        st.image(svg)
+
+        # Handle clicks on the board
+        clicked = st.button("Click to select/move")
+        if clicked:
+            handle_click()
+
+    with col2:
+        # Display game status
+        st.subheader("Game Status")
+        st.write(f"Turn: {'White' if st.session_state.board.turn else 'Black'}")
+        st.write(f"Check: {'Yes' if st.session_state.board.is_check() else 'No'}")
+        st.write(f"Game Over: {'Yes' if st.session_state.board.is_game_over() else 'No'}")
+
+        if st.session_state.board.is_game_over():
+            st.write(f"Result: {st.session_state.board.result()}")
+
+        # Reset button
+        if st.button("Reset Game"):
+            st.session_state.board = chess.Board()
+            st.session_state.selected_square = None
+            st.experimental_rerun()
+
+def handle_click():
+    # Get the mouse position
+    pos = st.experimental_get_query_params().get("pos", [""])[0]
+    if not pos:
+        return
+
+    # Convert mouse position to chess square
+    x, y = map(int, pos.split(","))
+    file = int(x * 8 / 700)
+    rank = 7 - int(y * 8 / 700)
+    square = chess.square(file, rank)
+
+    if st.session_state.selected_square is None:
+        # Select the piece
+        if st.session_state.board.piece_at(square):
+            st.session_state.selected_square = square
+    else:
+        # Try to move the piece
+        move = chess.Move(st.session_state.selected_square, square)
+        if move in st.session_state.board.legal_moves:
+            st.session_state.board.push(move)
+        st.session_state.selected_square = None
+
+    # Force a rerun to update the board
+    st.experimental_rerun()
+
+if __name__ == "__main__":
+    main()