ChessTerra.com

Forum

NHaselton

@nhaselton

Forum Home | Recent Posts

Admin

Member

Joined: Jun 16, 2019
Last seen: Jul 23, 2026

Topics: 48921 / Replies: 1

AllTopicsReplies

Topic

Discuss: LIVE Blitz Chess Commentary #254: Computer Impossible - QGD Exchange

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 51

Topic

Discuss: Exercises and Endgame Study | Intermediate Class - WGM Anna Sharevich

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 41

Topic

Discuss: Endgame Studies and Ideas | Advanced Player Class - WGM Anna Sharevich

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 50

Topic

Discuss: Alekhine, Botvinnik, Spassky | Strategic Ideas - WGM Anna Sharevich

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 5

Topic

Discuss: LIVE Blitz Chess Commentary #255: French Defense - Winawer

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 73

Topic

Discuss: Chess for Beginners with GM Ronen Har-Zvi (Recognizing Tactics) - 2014.01.12

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 8

Topic

Discuss: Gibraltar Chess Festival 2014 - Round 1! - Sos vs. Kamsky

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 36

Topic

Discuss: Hikaru Nakamura vs Magnus Carlsen - Zurich Chess Challenge 2014

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 55

Topic

Discuss: Ponomariov vs. Ivanchuk a must watch game!

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 46

Topic

Discuss: PART-2: What can we learn from Anand - Carlsen World Championship Match?

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 53

Topic

Discuss: LIVE Blitz Chess Commentary #256: Fischer Random (Chess 960)

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 26

Topic

Discuss: Lecture with GM Ronen Har-Zvi (The Games of GM Vugar Gashimov: Part 1) - 2014.01.15

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 56

Topic

Discuss: LIVE Blitz Chess Commentary #257: Human vs Computer Impossible

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 16

Topic

Discuss: Lecture with GM Ronen Har-Zvi (Protect the King!) - 2014.01.16

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 66

Topic

Discuss: LIVE Blitz Chess Commentary #258: Vienna Gambit

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 44

Page 114 / 3262 Prev Next

<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>