-- Finished-game archive + lightweight stats
CREATE TABLE IF NOT EXISTS games (
  id          TEXT PRIMARY KEY,
  white_name  TEXT,
  black_name  TEXT,
  result      TEXT,            -- '1-0', '0-1', '1/2-1/2', '*'
  reason      TEXT,            -- checkmate, resign, timeout, draw, stalemate...
  pgn         TEXT,
  moves       INTEGER DEFAULT 0,
  time_control TEXT,           -- e.g. '300+3' or 'unlimited'
  created_at  INTEGER,
  ended_at    INTEGER
);

CREATE INDEX IF NOT EXISTS idx_games_created ON games(created_at DESC);
