25 Sep '12 19:09>
USCF rules traditionally have required you to call the opponent's flag to claim a win on time. This was suitable for the age of the analog clock. In a mad time scramble, one of the players would glance up and notice that both flags were down, and there was not a reliable way to determine whose flag had fallen first. Witnesses were prone to bias, and it was not always possible for the TD to watch the game.
But now, as digital clocks take over, it's time for a change. For sudden death time controls, the clock should alert the players immediately when a flag falls, and freeze the clocks, so it is obvious which player has flagged and which one still has time. Most digital clocks have the capability already. An impartial electronic arbitrator is available; why not use it?
But now, as digital clocks take over, it's time for a change. For sudden death time controls, the clock should alert the players immediately when a flag falls, and freeze the clocks, so it is obvious which player has flagged and which one still has time. Most digital clocks have the capability already. An impartial electronic arbitrator is available; why not use it?