Deprecated: Function WP_Dependencies->add_data() was called with an argument that is deprecated since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /home/u721616761/domains/chessterra.com/public_html/wp-includes/functions.php on line 6131

A Queen Is Needed To Save The Kingdom

June 15, 2017 NHaselton Chess Lectures

Chess with SurenThu, June 15, 2017 1:43pmURL:
Embed:

Alexander Kuznetsov, 1968
White is winning.
This position in Forsyth-Edwards Notation (FEN) is : 2Qbn1n1/kpp1PPPP/3pp3/8/K7/8/p2p4/8 w – – 0 0
____________
Twitter → href=”https://twitter.com/surenaghabek” target=”_blank” rel=”nofollow”>https://twitter.com/surenaghabek
_______________________
Facebook → https://www.facebook.com/surenaghabek
__________________________
Instagram → https://www.instagram.com/surenaghabekyan
______________
Video Icon Attribution: By MichaelMaggs (Own work) [CC BY-SA 2.5 (http://creativecommons.org/licenses/b…)], via Wikimedia Commons

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>