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Subject: Result of games lost on time

Author: Amir Ban

Date: 01:44:31 07/27/98

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On July 26, 1998 at 23:14:45, blass uri wrote:


>In this match fritz5 won 12:8 but when I looked at the games I saw that
>in 1 of the games Junior lost in time at move 156 in a draw position.
>fritz has only king and bishop when Junior had king bishop and a pawn.

This game should be judged to be a draw, not a loss. The Fritz shell uses a
wrong interpretation of the rules.

The correct rule is that when one side is out of time, it loses the game only if
there is some possible continuation to a position where it is on move and cannot
avoid mate-in-one. Otherwise it's drawn.

This is not the same thing as the possibility of help-mate. By the rule, it is
always a loss when the opponent has a pawn, or at least a rook. In the situation
described of KBP out of time against KB it is always a draw.

The intent of the rule is not to award a win when it is technically impossible.

Amir



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