Lines Matching refs:is

14 format of choice for representing chess games. This is a major success and a
18 PGN and there is now no defined means of arbitrating and implementing proposed
19 changes. There is also a huge body of software which implements the current
28 the retransmission of live games is significantly weakened forcing developpers
36 based definitions for encoding chess games. While this work is interesting, as
37 of today there is no widely accepted and supported XML schema.
61 The intention here is to provide a generalised syntax that will enable other
68 The only way to extend the syntax without breaking the standard is to embed the
69 new command syntax into PGN comments. This is a kludge and such an obvious one
71 1996. It is still the only option available.
77 "running clock" where the game is being transmitted live and two other optional
83 Interpreting time information for a game is either difficult or impossible if
85 it should be regarded as mandatory when time information is to be embedded into
94 [%clk 1:05:23]  is the embedded command string.
97 The command string is structured as follows.
112 As all ASCII characters are legal in a comment string it is not possible to rely
123 We are *not* proposing any fixed canonical list of commands. The idea is to
128 example above is the proposed command name for recording move times. See section
140 This parameter syntax is based on the epd opcode syntax described at 16.2.4 of
143 A command is followed by a single space and then either by a single operand or
146 An operand is either:
167 i) The operand list is separated using a comma rather than a space.
170 So it is possible to pass a full FEN string as an unquoted operand as in the
176 This command has four operands, the first is a double quote delimitted string,
177 the second is a FEN, the third is e4 and the fourth is d4.
180 The command is terminated by a single ] character.
185 {[%clk 0:00:07][%eval -6.05] White is toast}
189 We propose the following commands for time handling  The first is  the command
196 All these commands take one and only one parameter which is a time value in the
206 This is the time displayed on the players clock. It represents the time
207 remaining to the next time control. It is proposed that future versions of
211 The clk command is intended for the *automatic* recording of time values by
212 digital clock/board combinations. It is not normaly intended for use with
235 format is hh:mm:ss.
239 move*. This is all well and good but during transmission of a live game it can
241 is to move *but who has not yet done so*.
248 As only one clock is running at a time only one tag is necessary.
250 In the example above Blacks clock is running and is currently showing the time
253 Clock is the name of the tag.
254 It is followed by a string constructed as follows:
255 The first character is either "W" (whites clock is running), "B"  (blacks clock
256 is running) or "N" (the clocks are stopped).
257 This information is technicaly redundant as it could be calculated by looking at
262 The second character is a "/" seperator.
263 The rest of the string is a time in the format h:mm:ss which indicates the
271 While it may be helpfull to record normal clock start values here (as is done in
272 the example below) they are mainly intended to cover the case where a game is
305 8.1. The time control is specified as 40 moves in two hours and then one hour to
307 information as elapsed time since start of game. It is also particularly
316 8.3. The Clock tag, which is only relevant during live transmission of a game,
317 here shows that it is whites turn to move and that he/she has 1 hour 34 minutes
330 8.7. The Beliavsky/Timman game is real, all the rest is pure invention.
347 this syntax is pasted into an html document then parsers will ignore the
348 contents as an unrecognised tag.  This is not the effect we want.
350 2. While the seven tag roster is very precisely specified the PGN specification
354 Note also that there is already a [Time] tag - this denotes the time of the game
357 3. For reference the current pgn standard is here