Young Jeffery’s 2019 World Cup | Prepare Like A Pro – WGM Thalia Cervantes

March 17, 2022 NHaselton Chess Lectures

♛

Ready to play?

Watch live tournaments and play chess on Chess.com

Play on Chess.com →

Woman Grandmaster Thalia Cervantes looks at Jeffery Xiong’s game against Igor Lysyj from the first round of the 2019 Chess World Cup, the largest knockout tournament in the game. Xiong made it all the way to the quarterfinals.

2022.03.17
Igor Lysyj vs Jeffery Xiong, World Cup (2019): D26 Queen’s Gambit Accepted, classical variation, 6.O-O
https://www.chessgames.com/perl/chessgame?gid=1972007

♟ More videos — same opening

How to WIN with the QUEEN’S GAMBIT | 1400-1500 ELO

Dec 6, 2025

Alireza vs Nodirbek || London Chess Classic 2025

Dec 4, 2025

How to WIN with the QUEEN’S GAMBIT | 1300-1400 ELO

Dec 4, 2025

Passing of the Lightning || Arjun Erigaisi vs Viswanathan Anand…

Dec 3, 2025

💬

Join the discussion

Share your thoughts about this video in the ChessTerra forum

Discuss →

Leave a Reply Cancel reply

You must be logged in to post a comment.

<div id="puzzlebot-container"></div>

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@chrisoakman/chessboardjs@1.0.0/dist/chessboard-1.0.0.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@chrisoakman/chessboardjs@1.0.0/dist/chessboard-1.0.0.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@chrisoakman/chessboardjs@1.0.0/dist/chessboard-1.0.0.polyfills.min.js"></script>

<script>
  var board = null;
  var game = new Chess();

  function onDragStart(source, piece, position, orientation) {
    // do not allow dragging when game is over
    if (game.game_over()) return false;

    // only allow white pieces to be dragged
    if (piece.search(/^b/) !== -1) return false;
  }

  function onDrop(source, target) {
    // see if the move is legal
    var move = game.move({
      from: source,
      to: target,
      promotion: "q" // always promote to a queen for example simplicity
    });

    // illegal move
    if (move === null) return "snapback";

    // update the board position
    board.position(game.fen());

    // get a random move from the engine
    window.setTimeout(makeRandomMove, 250);
  }

  // make a random move
  function makeRandomMove() {
    var possibleMoves = game.moves();

    // game over
    if (possibleMoves.length === 0) return;

    var randomIndex = Math.floor(Math.random() * possibleMoves.length);
    game.move(possibleMoves[randomIndex]);
    board.position(game.fen());
  }

  // initialize the chessboard
  function init() {
    var config = {
      draggable: true,
      onDragStart: onDragStart,
      onDrop: onDrop,
      position: 'start'
    };

    board = Chessboard('puzzlebot-container', config);

    makeRandomMove();
  }

  $(document).ready(init);
</script>