1 2010-06-01 Daigo Moriwaki <daigo at debian dot org>
4 - shogi_server/command.rb: Fixed an issue that MONITOR2OFF did not
5 work. Thanks to HIDECHI and koudayu.
7 2010-05-10 Daigo Moriwaki <daigo at debian dot org>
10 - test/*.rb: Improved performance and stability of tests
11 - shogi_server/player.rb: Help the write_thread to terminate
13 2010-05-06 Daigo Moriwaki <daigo at debian dot org>
16 - Previously mk_rate did not count in draw games. Now a draw game
17 is considered to weight 0.5 win and 0.5 loss. Respect
18 Inaniwa-shogi which strategically aims to draw.
19 - a new command line option, --skip-draw-games. In this mode, draw
20 games are just ignored as mk_rate previously did.
22 2010-04-25 Daigo Moriwaki <daigo at debian dot org>
25 - shogi_server/player.rb:
26 Log a warning message in a case that a player closes a
29 2010-04-13 Daigo Moriwaki <daigo at debian dot org>
32 - shogi_server/command.rb:
33 Equality of MonitorHandler class was wrong. %%MONITOROFF and
34 %%MONITOR2OFF may cause unexpected behavior. This issue has been
35 fixed. Thanks to Kota Fujiwara for reporting.
37 2010-03-07 Daigo Moriwaki <daigo at debian dot org>
40 - If two sequential moves from a player are identical, the last
41 one will be ignored and a game is in play. This situation might
42 happen with human players, especially on slow network,
43 impatiently sending a move twice.
45 2010-02-27 Daigo Moriwaki <daigo at debian dot org>
48 - The server now provides more accurate time control. Previouslly,
49 a player's thinking time included a time waiting to get the giant
50 lock. This may have caused games to time up, especially, during
53 2010-01-22 Daigo Moriwaki <daigo at debian dot org>
56 - Experimental feature: support handicapped games.
57 Game names that have the following prefixes are recognized as
58 handicapped games. Turn symbols "+" and "-" mean Uwate (expert)
59 and Shitate (beginner) respectively (i.e. Uwate players first).
70 2010-01-16 Daigo Moriwaki <daigo at debian dot org>
73 - shogi_server/command.rb, test/TC_command.rb
74 Proposal implementation of a new command called MONITOR2{ON,OFF}.
75 When the MONITOR2ON command is issued by a player, the server
76 immediately sends the player the entire contents of a record
77 file of the game, i.e. history of moves and so on, at that time.
78 Then, the server will forward subsequent moves like they are
79 appended to the record file.
80 - Behavior changed: A player monitoring a game with MONITORON will
81 not receive Game#show again when a gaming player resigns (:toryo).
83 2010-01-10 Daigo Moriwaki <daigo at debian dot org>
85 * Converted the repository from Subversion to Git.
87 2009-12-26 Daigo Moriwaki <daigo at debian dot org>
90 - The server can now provide multiple floodgate modes such as
91 floodgate-900-0 and floodgate-3600-0.
93 2009-12-25 Daigo Moriwaki <daigo at debian dot org>
96 - shogi-server: The command line option --floodgate-history has
97 been deprectated. The server will decide history file names such
98 as 'floodgate_history_900_0.yaml' and
99 'floodgate_history_3600_0.yaml', and then put them in the top
102 2009-12-20 Daigo Moriwaki <daigo at debian dot org>
105 - shogi_server/player.rb: Added new methods: is_human? and
107 A human player is recommened to use a name ending with '_human'.
108 ex. 'hoge_human', 'hoge_human@p1'
109 - shogi_server/pairing.rb: Added a new class:
110 StartGameWithoutHumans, which tries to make pairs trying to
111 avoid a human-human match. This is now enabled instread of the
112 previous class: StartGame.
113 - shogi-server, shogi_server/league/floodgate.rb:
114 Changed the argument of Floodgate.new.
116 2009-12-04 Daigo Moriwaki <daigo at debian dot org>
119 - The HUP signal is not supported by Ruby on Windows.
121 2009-11-11 Daigo Moriwaki <daigo at debian dot org>
124 - Added a new command line option: --base-date. You can specify a
125 base date to calculate rating scores. Games in the `future' are
126 ignored for the calculation.
128 2009-11-10 Daigo Moriwaki <daigo at debian dot org>
131 - The server logs a result of each game to a file named '00LIST',
132 which will be used to generate players.yaml. If the file does
133 not exist, the server will create one automatically.
134 Instruction to use the game result list file:
135 1. Make a list of game results from exisiting CSA files with
137 % ./mk_game_results dir_of_csa_files > 00LIST
138 2. Run the server. It appends a result of each game to
139 '00LIST' when the game finishes.
140 3. From the list of game results, calculate rating scores of
142 % ./mk_rate 00LIST > players.yaml
144 2009-11-08 Daigo Moriwaki <daigo at debian dot org>
147 - Split a pre-process collecting game results from csa files into
148 a new command, mk_game_results. Now, Generating players.yaml
149 requires two steps as follows:
150 % ./mk_game_results dir_of_csa_files > 00LIST
151 % ./mk_rate 00LIST > players.yaml
153 % ./mk_game_results dir_of_csa_files | ./mk_rate > players.yaml
156 2009-08-06 Daigo Moriwaki <daigo at debian dot org>
159 - A experimental new feature, codenamed Buoy: it allows players to
160 play a game starting with a specified position. First, a player
161 sets a buoy game with moves to a specific position. Then, two
162 players can play a new game with the game name.
164 + %%SETBUOY <game_name> <moves> [count]
166 ex. %%SETBUOYGAME buoy_foo-900-0 +7776FU 10
167 ex. %%SETBUOYGAME buoy_foo-1500-0 +7776FU-3334FU
168 - game_name is a valid game name with a prefix "buoy_".
170 - moves are initial moves from the Hirate position to a
171 spcific position that you want to start with.
172 ex. +7776FU-3334FU+8786FU
173 - count is an optional attribute to tell how many times the
174 game can be played (default 1). The count is decremented
175 when the game finishes. If the count reaches zero, the buoy
176 game is removed automatically by the server.
178 + %%DELETEBUOY <game_name>
179 Delete a buoy game. The only owner who set up the game is
180 allowed to delete it.
181 ex. %%DELETEBUOY buoy_foo-900-0
182 - game_name is the buoy game name that was created.
183 + %%GETBUOYCOUNT <game_name>
184 Show a current count of the buoy game or -1 for non-existing
188 2009-07-11 Daigo Moriwaki <daigo at debian dot org>
191 - shogi_server/command.rb: refactored commands out of player.rb.
193 2009-06-18 Daigo Moriwaki <daigo at debian dot org>
196 - An emtpy floodgate_history.yaml caused a server error. This
197 issue has been fixed.
200 2009-06-17 Daigo Moriwaki <daigo at debian dot org>
203 - If a new game matched between two players is not started within
204 a certain time (default 120 seconds) (i.e. the agree_waiting or
205 start_waiting state lasts too long), the Server REJECTs the game.
208 2009-06-15 Daigo Moriwaki <daigo at debian dot org>
211 - When a Gote player AGREEd a new game and then a Sente player
212 logged out (LOGOUT), the Gote incorrectly received a LOGOUT message
213 from the server. Since Gote's state was not AGREEd or STARTed yet,
214 the Gote should be REJECTed. This issue has been fixed.
217 2009-06-14 Daigo Moriwaki <daigo at debian dot org>
220 - The Board could not recognize a certain pattern of
221 Oute-Sennichite. This issue has been fixed.
224 2009-03-22 Daigo Moriwaki <daigo at debian dot org>
226 * [utils/correct-bug14635.rb]
227 - Added a new file. This program corrects illegal lines introduced
230 2009-03-07 Daigo Moriwaki <daigo at debian dot org>
233 - Improved performance.
235 2009-02-15 Daigo Moriwaki <daigo at debian dot org>
238 - A duplicated comment that is the one of the previous (or older)
239 move might be erroneously recorded in a csa file. This issue has
240 been fixed. (Closes: #15080)
242 2009-02-11 Daigo Moriwaki <daigo at debian dot org>
244 * [utils/csa-filter.rb]
245 - Added a new file. This program filters CSA files.
247 2009-02-01 Daigo Moriwaki <daigo at debian dot org>
250 - The shogi-server records csa files of games in an illegal
251 format. This issue has been fixed. (Closes: #14635)
252 - A ##[MONITOR] command for showing a game result such as %TORYO
253 was not correct. This issue has been fixed.
255 2009-01-13 Daigo Moriwaki <daigo at debian dot org>
258 - It failed to proccess a game result, OuteKaihiMoreWin where a
259 checked king does not escape. This issue has been fixed.
261 2009-01-02 Daigo Moriwaki <daigo at debian dot org>
264 - shogi_server/timeout_queue.rb: the timeout parameter of the
265 constructor was not respected erroneously. This issue
267 - shogi_server/players.rb: When a player was finishing with its
268 write socket broken, there was a chance that the thread of the
269 player in the giant lock had to wait for a long time (about 20
270 seconds), which might cause threads of other players stop and
271 time out. (Closes: #14469)
273 2008-12-30 Daigo Moriwaki <daigo at debian dot org>
276 - Added a new option: --footer filename, which inserts contents of
277 the filename at the bottom of a genrated page. A text specific to
278 wdoor should be written by using this option.
280 - It does no more depend on RDoc. RDoc::usage does not work well
283 2008-12-28 Daigo Moriwaki <daigo at debian dot org>
286 - Check kifu files more carefully so that files that contain
287 incomplete records are skipped.
288 - mk_rate might have failed to alloc due to out of memory. Now it
289 consumes less memory (about 200MB instead of 2GB).
290 - File names can be put into STDIN instead of specifying directory
291 names in command line arguments.
293 - New file. It filters kifu files and is of use for a pre-filter
296 2008-12-13 Daigo Moriwaki <daigo at debian dot org>
299 - Improved an existance check and etc. of directories specified
300 by command line options, expecially in case of the daemon mode.
302 - A lotated log file is moved to $topdir/YYYY/MM/DD.
305 2008-11-27 Daigo Moriwaki <daigo at debian dot org>
308 - Added sample/*.sh for command line samples.
310 2008-11-24 Daigo Moriwaki <daigo at debian dot org>
313 - Added a new option --floodgate-history, which allows users to
314 specify a file name that stores the records of games. The
315 records are taken care of when games are matched.
317 2008-10-18 Daigo Moriwaki <daigo at debian dot org>
319 * [utils/eval_graph.rb]
320 - Display time control graphs as well.
321 Thanks to Nishimura-san for this idea.
324 2008-10-08 Daigo Moriwaki <daigo at debian dot org>
327 - Ruby 1.8.7 (or later) must be used. Ruby 1.8.6 is not supported.
328 - Daemon mode is available.
329 - shogi_server/piece_ky.rb is again merged with
330 shogi_server/piece.rb, then has been removed.
331 - Added a test case, TC_usi.rb.
333 2008-06-30 Daigo Moriwaki <daigo at debian dot org>
336 - Added a new option --player-log-dir, which allows users to log
337 messages that are received or sent to the wire.
339 2008-06-28 Daigo Moriwaki <daigo at debian dot org>
342 - A rating comment line is now written before the first move in a
343 record file instead of after the last move, which allows other
344 applications watching a game to recognize players in the middle
345 of the game. (Closes #12821)
346 - If a player, including a monitor, stuck at the time of sending
347 messages to the wire, which means that the giant lock was locked,
348 it might have prevented other players from processing until
349 timeout occurred. This issue has been fixed. (Closes #12555)
351 2008-06-27 Daigo Moriwaki <daigo at debian dot org>
354 - Pairing players might not have shuffled players because of
355 poor shuffling algorithm. This issue has been fixed.
358 2008-06-25 Daigo Moriwaki <daigo at debian dot org>
361 - Check invalid arguments. (Closes: #12856)
363 2008-06-23 Daigo Moriwaki <daigo at debian dot org>
366 - Added a new option: --fixed-rate and --fixed-rate-player
367 whose rate always results in that rate. (Closes: #12800)
369 2008-06-06 Daigo Moriwaki <daigo at debian dot org>
372 - The source has been splited to multiple sub files.
373 - The program now depends on rubygems and activesupport.
374 - The program can reload the source files on the flight, by
375 sending a HUP signal to the server.
376 - The server log will be rotated daily.
378 2008-05-18 Daigo Moriwaki <daigo at debian dot org>
381 - Last game results (win or lose) of x1 players were not
382 available on the next game. This issue has been fixed.
383 Thanks to Tomoyuki Kaneko for debugging.
384 - For draw games, "'rating" line in a .csa file was
385 wrong (meaningless). This issue has been fixed.
387 2008-05-16 Daigo Moriwaki <daigo at debian dot org>
390 - The repository has been converted from CVS to Subversion.
392 2008-05-13 Daigo Moriwaki <daigo at debian dot org>
395 - Floodgate's thread could cause an error when players.yaml was
396 cleared by another program (mk_rate). This issue has been
398 - Give default values to BasicPlayer, which fixed undefined
399 method error in Pairing.
401 2008-05-10 Daigo Moriwaki <daigo at debian dot org>
404 - The server could not recognize uchifuzume as an illegal move.
405 This bug has been fixed.
406 - The server crashed by an undefined method error.
407 This issue has been fixed.
409 2008-05-05 Daigo Moriwaki <daigo at debian dot org>
412 - .csa files will be located in a sub directory such as
413 "2008/05/05/*.csa". Thease days, we have many games in a day.
414 This change will help users browse a file list.
416 2008-05-03 Daigo Moriwaki <daigo at debian dot org>
419 - Show players who have accessed in the last 30 minutes with
422 2008-04-22 Daigo Moriwaki <daigo at debian dot org>
425 - When YSS was not rated on the wdoor mode, wrong rate24 scores
426 were displayed. This issue has been fixed. Now YSS absence
429 2008-04-21 Daigo Moriwaki <daigo at debian dot org>
432 - The half-life period is now configurable.
433 ex $ ./mk_rate --half-life 14 --half-life-ignore 7 <records>
435 2008-04-12 Daigo Moriwaki <daigo at debian dot org>
438 - Renamed variables (@id) since they caused Ruby's warning.
440 2008-04-11 Daigo Moriwaki <daigo at debian dot org>
443 - Improved a way to handle diferred moves (2008-03-24's change),
444 based on Tomoyuki Kaneko's patch.
446 2008-04-01 Daigo Moriwaki <daigo at debian dot org>
449 - An incorrect LOGIN crashed the server. This issue has been
452 2008-03-24 Daigo Moriwaki <daigo at debian dot org>
455 - Converting characters for comments in moves caused an error. This
456 issue has been fixed.
457 - If a player moves in the opponent's turn, it is illegal. But the
458 current CSA protocol does not clearly define a way to tell so to
459 the players. This shogi-server internally keeps such a move in a
460 buffer and replay it when the player of the move gets his/her
463 2008-03-16 Daigo Moriwaki <daigo at debian dot org>
466 - Erroneously, Board#to_s's current player was always Black.
467 It caused wrong determination of sennichite since it did not
468 care about the current player of a state. This has been fixed.
469 Thanks Takada-san for reporting this bug.
471 2008-03-10 Daigo Moriwaki <daigo at debian dot org>
473 * [util/players-graph.rb]
474 - Applied Kaneko-san's patch, which also shows expected-rate24
476 - Small PNG gets smaller.
478 2008-03-08 Daigo Moriwaki <daigo at debian dot org>
481 - Added an option --wdoor. In this mode, a rate expected at Shogi
482 Club 24 is calculated from YSS's rating (he is 2400 now).
484 2008-03-04 Daigo Moriwaki <daigo at debian dot org>
487 - If the computed ratings do not stabilize, then mk_rate aborts.
488 $ ./mk_rate dir && ./mk_rate dir > players.yaml
489 can avoid rewriting the invalid ratings to the file.
491 2008-02-23 Daigo Moriwaki <daigo at debian dot org>
494 - A comment is converted to EUC-JP and then written in a log.
495 Note that this conversion guesses the input encoding. Clients
496 are recommended to send EUC-JP compatible strings to the
499 2008-02-21 Daigo Moriwaki <daigo at debian dot org>
501 * [util/players-graph.rb]
502 - Released. Draw a chart for a player's rating score.
504 2008-02-17 Daigo Moriwaki <daigo at debian dot org>
507 - An illegal teban specified for Floodgate login could crash the
508 server. This issue has been fixed.
510 2008-02-16 Daigo Moriwaki <daigo at debian dot org>
513 - Thread.abort_on_exception is now false, meaning that
514 a thread's abort does not affect the others.
515 - The uchifuzume check did not generate promoting moves, which
516 could crash the server with illegal moves. This issue has
519 2008-02-14 Daigo Moriwaki <daigo at debian dot org>
522 - Added a new pairing variation, Swiss-like style. Winners at the
523 previous games (his/her point of view, not the server's) are
524 paired first, and then the others are matched. This is the
526 - Pairing classes are located in a separate source file,
527 pairing.rb. The file is 'load'ed each time to be used,
528 meaning that modifying the code will be applied to a running
530 - You can specify a single player who will be out of pairing
531 when there are odd players waiting for Floodgate.
533 2008-02-13 Daigo Moriwaki <daigo at debian dot org>
536 - When there are odd players wating for Floodgate, the random
537 pairing deletes the player who has ever played the most games.
539 2008-02-08 Daigo Moriwaki <daigo at debian dot org>
542 - For the Not-Yet-Rated group, those who have not connected
543 recently are not listed.
545 - Floodgate's thread checks the current time each 10 secs.
547 2008-02-05 Daigo Moriwaki <daigo at debian dot org>
549 * [mk_rate] [mk_html]
550 - Display not-yet-rated players as well.
552 - Use Yahoo! UI Library.
554 2008-02-04 Daigo Moriwaki <daigo at debian dot org>
556 * [shogi-server] [webserver]
557 - In the daemon mode, if the specified directory was a relative
558 path, the server could fail to start with a permission denied
559 error. This issue has been fixed. The path is interpreted as
560 an absolute path before switching to daemon.
561 - In the daemon mode, a wrong process id was written in
562 '--pid-file'. This issue has been fixed. Also, the pid file
563 will be removed when the server shuts down.
565 2008-02-03 Daigo Moriwaki <daigo at debian dot org>
568 - Game names that are recognized as the floodgate mode are now
569 /^floodgate-\d+-\d+$/.
570 - Floodgate could not schedule the next time when it was the next
571 day. This issue has been fixed.
573 2008-02-02 Daigo Moriwaki <daigo at debian dot org>
576 - Implemented a new feature, Floodgate mode, for covenience with
577 public rating games. Now there is a special game "wdoor-900-0".
578 Matching players for that game is scheduled each 30 minitues.
580 2007-11-03 Daigo Moriwaki <daigo at debian dot org>
583 - Support Ruby 1.8.6 patch level 111 (or higher) and GSL 1.10 (or higher).
584 It may not work with lower verions.
586 2007-09-06 Daigo Moriwaki <daigo at debian dot org>
589 - The logic to detect Oute-Sennichite was not complete. Both players
590 (checking side and escaping side) may cause Oute-Sennichite. The old
591 logic only cared for the checking player. This issue has been fixed.
593 2007-06-16 Daigo Moriwaki <daigo at debian dot org>
596 - Initial version. This web server is an interface between HTTP and
597 shogi-server. Shogi-server commands will be available over HTTP. As
598 of now %%LIST and %%WHO commands are supported.
600 - Bumped up GAME_LIMIT (from 10) to 15 because the calculation of
601 rates sometimes went wrong (infinite values).
603 2007-04-21 Daigo Moriwaki <daigo at debian dot org>
606 - Implemented `CHALLENGE' command, and the server will respond with
607 `CHALLENGE ACCEPTED'. Note that this command is dummy for this server
608 because it is only available for CSA's official testing server and does
609 not belong to the CSA standard protocol. Therefor, when clients receive
610 `CHALLENGE ACCEPTED' from this server, they must ignore it.
611 - Show revision in a start up message.
613 2007-04-01 Daigo Moriwaki <daigo at debian dot org>
616 - Implemented one of the keepalive protocol in CSA protocol; If clients
617 send LF, the server sends back LF.
618 - More care for socket errors.
620 2007-03-27 Daigo Moriwaki <daigo at debian dot org>
622 * [mk_rate] When there were too few games to rate players (i.e. no
623 player to rate), mk_rate caused an error. Now it no longer shows
626 2007-03-10 Daigo Moriwaki <daigo at debian dot org>
628 * [mk_html] Popup shows additional information.
630 2007-03-02 Daigo Moriwaki <daigo at debian dot org>
633 - Use WEBrick for server framework.
634 - Daemon mode is available.
636 2007-02-26 Daigo Moriwaki <daigo at debian dot org>
639 - Failed to show usage. This issue has been fixed.
640 - Initial start of the server failed beacause of empty players.yaml.
641 This issues has been fixed.
643 2007-02-18 Daigo Moriwaki <daigo at debian dot org>
646 - Show groups in the order specified in players.html.
647 - Players who gamed recently have a background color.
649 - Implemented half-life effect. Numbers of win/lose decrease by this effect.
651 2006-11-26 Daigo Moriwaki <daigo at debian dot org>
653 * [shogi-server] Sente (gote) was able to move gote's (sente's) hand.
654 That move should be illegal. This issue has been fixed.
656 2006-11-01 Daigo Moriwaki <daigo at debian dot org>
658 * [mk_rate] Skip "abnormal" games, which were finished because of
659 network failure or communication error. Recently some programs seem
660 to have a lot of tries to connect to the Shogi Server at wdoor for
661 debugging. We should ignore such games for a while to get a meaningful
664 2006-10-30 Daigo Moriwaki <daigo at debian dot org>
667 - Put players into "connected" groups in order to
668 show a correct, meaningful rating. In the group, each player has at
669 least a game with other players.
670 - The format of players.yaml was updated.
671 * [shogi-server] Followed the new format of players.yaml.
673 2006-10-08 Daigo Moriwaki <daigo at debian dot org>
675 * [mk_rate] Corrected making win_loss_matrix.
677 2006-10-02 Daigo Moriwaki <daigo at debian dot org>
679 * [mk_rate] players who never win or lose are not rated in order
680 the calculation to complete.
682 2006-09-30 Daigo Moriwaki <daigo at debian dot org>
684 * [shogi-server] The CSA mode supports the trip in a password.
686 2006-09-22 Daigo Moriwaki <daigo at debian dot org>
688 * [shogi-server] Refactored the login procedures.
690 2006-09-21 Daigo Moriwaki <daigo at debian dot org>
692 * [mk_rate] It failed parse draw games. Now this bug has been fixed.
693 * [mk_html] Add CSS to look better.
695 2006-09-15 Daigo Moriwaki <daigo at debian dot org>
698 - Remove the trip in a password. Now the password is hashed.
700 - Support @NORATE syntax in a name, which avoids the player is
703 2006-09-09 Daigo Moriwaki <daigo at debian dot org>
706 - Support a new command, %%VERSION. It shows the server's revision#.
708 2006-09-07 Daigo Moriwaki <daigo at debian dot org>
711 - Re-design: trip is now a suffix of the password, not name.
712 - Simplified the output of %%RATING.
714 - Support "@" indentificaton in a name; players with same
715 before-@-names are mapped to one.
717 2006-09-05 Daigo Moriwaki <daigo at debian dot org>
719 * [mk_rate] Fix a bug. It solves the correct rate.
721 2006-08-18 Daigo Moriwaki <daigo at debian dot org>
723 * [mk_rate] Re-design.
724 - Correct the equations.
725 - Apply deaccelerated Newton method.
727 2006-08-16 Daigo Moriwaki <daigo at debian dot org>
730 - Fix a bug. Now it can see black/white players in a csa file.
732 - Add a space in the output of %%RATING.
734 2006-08-14 Daigo Moriwaki <daigo at debian dot org>
736 * [mk_rate] Record numbers of win/loss games.
737 * Add mk_html, which generates html from players.yaml
738 * Fix test/test_board.rb. Now it works.
739 * Add test/TC_ALL.rb to run all test cases.
740 * [shogi-server] Fix a bug. Now it can show %%RATING even if it has no
743 2006-08-11 Daigo Moriwaki <daigo at debian dot org>
745 * Add mk_rate, which calculate rating scores.
747 2006-08-10 Daigo Moriwaki <daigo at debian dot org>
749 * Change the style of a comment line on the rated game.
751 2006-08-07 Daigo Moriwaki <daigo at debian dot org>
753 * Change the player id, which is now <name>+<hash_of_the_trip>.
754 * Fix the max length of the login name with a trip.
755 * Add a comment line about the rated game status in the CSA file.
756 * Remove the rating system, which will be calculated by another
759 2006-08-01 Daigo Moriwaki <daigo at debian dot org>
761 * Add a command, %%RATING, to show a ranking sorted by rates.
763 2006-07-31 Daigo Moriwaki <daigo at debian dot org>
765 * Add a simple rating system.
767 2006-07-30 Daigo Moriwaki <daigo at debian dot org>
769 * Add a @move_counter in Board class, which is used by Shogi Viewer
772 2006-04-28 Daigo Moriwaki <daigo at debian dot org>
774 * Jishogi kachi declaration did not work. This bug has been fixed.
775 Add debug lines to show a jishogi state.
777 2006-04-08 Daigo Moriwaki <daigo at debian dot org>
779 * Support CSA Protocol Version 1.1.
780 * Change the declaration of Jishogi 1.1.
782 2006-03-10 Daigo Moriwaki <daigo at debian dot org>
784 * Kifu logs are always written in separate files.
785 * Add a test case, test/TC_functional.rb