Kling and Horwitz Defensive Technique – Rook and Pawn Endgames

April 9, 2020 NHaselton Uncategorized

Hanging PawnsThu, April 9, 2020 10:43amURL:
Embed:

😎 Become a Patron (extra daily content): https://www.patreon.com/hangingpawns
🎥 Twitch: https://www.twitch.tv/hangingpawnstv
💲 Support the channel: https://www.paypal.me/HangingPawns
👕 Chess merch!: https://teespring.com/stores/hanging-…
♘ Follow me on lichess (write, ask, challenge): https://lichess.org/@/hpy

A new endgame episode is coming up every Thursday! To continue the series, I have decided to cover the absolutely essential endgames every tournament player must know.

In this video I have gone over the defensive technique devised and analyzed by Kling and Horwitz, two 19th century players and theoreticians. Their study was published in 1851.

The position analyzed is a “bad” version of a rook and pawn versus rook endgame for the defender, in which his king is unable to reach the 8th rank, in front of the pawn, and thus unable to reach a favorable Philidor drawing position.

I have covered similar positions too, and have covered the K&H on all files, showing the difference between them.

This defensive technique is not that well known, and mastering it will save you games!

#chess

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>