import { Stockfish } from '@se-oss/stockfish';

const engine = new Stockfish();
await engine.waitReady();

const analysis = await engine.analyze(
  'rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1',
  15
);

console.log('Best move:', analysis.bestmove); // e2e4
console.log('Score:', analysis.lines[0].score); // { type: 'cp', value: 39 }

const engine = new Stockfish();

engine.on('info', (info) => {
  console.log(`Depth ${info.depth}: ${info.pv}`);
});

await engine.send('uci');
await engine.send('isready');
await engine.send('position startpos moves e2e4');
await engine.send('go depth 20');

import { StockfishPool } from '@se-oss/stockfish';

const pool = new StockfishPool(4); // Create a pool with 4 engine instances
await pool.initialize();

// Acquire an engine, use it, and release it back to the pool
const engine = await pool.acquire();
console.log('Engine acquired');
const analysis = await engine.analyze(
  'rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1',
  10
);
console.log('Best move from pool engine:', analysis.bestmove);
pool.release(engine);
console.log('Engine released');

// Terminate the pool when done
pool.terminate();