Update README: all 10 built-in games, src-layout, uv quickstart

README.md

@@ -22,18 +22,19 @@ For each square on the board, pressure is the net number of pieces attacking it.
 |------|------|-------|-------|
 | The Immortal Game | 1851 | Anderssen | Kieseritzky |
 | The Opera Game | 1858 | Morphy | Duke of Brunswick & Count Isouard |
-| Kasparov's Immortal | 1999 | Kasparov | Topalov |
 | Fischer vs Spassky, Game 6 | 1972 | Fischer | Spassky |
+| Shirov vs Polgar | 1994 | Shirov | Polgar |
 | Kasparov vs Deep Blue, Game 2 | 1997 | Deep Blue | Kasparov |
+| Kasparov's Immortal | 1999 | Kasparov | Topalov |
+| Polgar vs Anand | 1999 | Polgar | Anand |
+| Polgar vs Kasparov | 2002 | Polgar | Kasparov |
+| Hou Yifan vs Caruana | 2017 | Hou Yifan | Caruana |
+| Ju Wenjun vs Lei Tingjie, WCC G12 | 2023 | Ju Wenjun | Lei Tingjie |
 
 ## Quickstart
 
 ```bash
-# Install dependencies
-pip install fastapi uvicorn python-chess
-
-# Run the server
-python -m chess_pressure.app
+uv run chess-pressure
 ```
 
 The app starts on [http://localhost:8888](http://localhost:8888).
@@ -51,11 +52,12 @@ The app starts on [http://localhost:8888](http://localhost:8888).
 ## Project Structure
 
 ```
-chess_pressure/
+src/chess_pressure/
   __init__.py
   app.py       # FastAPI routes and static file serving
   engine.py    # Pressure computation, PGN parsing, move logic
   games.py     # Built-in famous games (PGN data)
+  static/      # Frontend assets (HTML, JS, CSS, piece images)
 ```
 
 ## License

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "chess-pressure"
-version = "0.1.1"
+version = "0.1.2"
 description = "Chess pressure heatmap visualization"
 readme = "README.md"
 requires-python = ">=3.11"

src/chess_pressure/app.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+from functools import lru_cache
 from pathlib import Path
 
 import uvicorn
@@ -39,6 +40,7 @@ def list_games():
 
 
 @app.get("/api/games/{game_id}")
+@lru_cache(maxsize=16)
 def load_game(game_id: str):
     pgn = get_game_pgn(game_id)
     if pgn is None:

uv.lock

@@ -41,7 +41,7 @@ sdist = { url = "https://files.pythonhosted.org/packages/93/09/7d04d7581ae3bb8b5
 
 [[package]]
 name = "chess-pressure"
-version = "0.1.1"
+version = "0.1.2"
 source = { editable = "." }
 dependencies = [
     { name = "fastapi" },