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BW-Go

BW-Go

Marc Oldenhof

50 - 100 downloads

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BW-Go (Black & White Go) is a flexible, easy-to-use SGF editor to record, analyze, study and replay Go / Igo / Weiqi / Baduk games. A Gnu Go computer player is available as a separate download to play against Android.

Also, download the free BW-DGS plugin to play on the turn-based Dragon Go Server.

If you encounter any problems, please mail me. Any feedback is welcome, including suggestions for later versions!

Features:
- All tools in one screen, including comments

- Unique 'tether' stone and markup placement: play a stone and move your finger away to check and correct the position.
Fast for tablets, accurate enough for a 25x25 game on a 320x480 screen!

- Correction for involuntary movements while lifting your finger

- Use the BW-DGS plugin (separate download) to make your moves on the turn-based Dragon Go Server! Check it out on the Play Store for details.

- Use a bot player (separate download) as an opponent or analysis helper. The bot is activated as just another tool, to be used in any SGF!
Check out BW-Gnu Go on the Play Store for details.

- Study joseki while analysing your games using embedded Kogo's Joseki Dictionary.
KJD included by courtesy of Alexander Dinerchtein, curator, and Gary Odom, originator. http://waterfire.us/joseki.htm

- Landscape support on both phones and tablets

- Record your own games

- Game review/study: replay a game on the board while the app only accepts the game moves. Ask for hint: show 5x5 square containing next move (size adjustable in settings)

- Score and score estimate (manual marking of dead stones)

- Easy creation and browsing of variations without unnecessary pop-ups

- Mark moku with letters, digits and shapes

- Game editing: add and remove stones, correct earlier moves (checks if this results in impossible moves later)

- Supports game collections in single SGF, like the ones at http://webdocs.cs.ualberta.ca/~mmueller/go/games.html

- Also supports old SGF formats (pre-FF[4]). Please report any incompatible SGF's!

Tags: bw go, www.eis.go.bw.

Recently changed in this version:

=== 4.4.0 ===
+ Show variations on goban, with letters or ghost stones, for current or next move(s)
+ Complete redesign of drawing system for bugfixes & maintainability
+ Fixed crash on touching goban before draw
+ Fixed tablet freeze on some markup on goban edge
+ Misc. minor fixes

=== 4.3.1 ===
+ Move numbering, separate setting in main board and turn-based (DGS) board menu
+ Crash fix sending invalid komi to GnuGo (Thanks for the crash report!)
+ Fix (I hope) position error in tethering


Comments and ratings for BW-Go

  • (78 stars)

    by Artis Rozentāls on 29/04/2013

    Everything that's implemented works and it's all useful. The one niggling problem I have is that the buttons are very big and imposing, an option to switch from black to dark grey would be nice, maybe even a dark mode. If it had kombilo search (another

  • (78 stars)

    by Tom Amlin on 16/04/2013

    BW GO is a great app. You can load an sgf file from any where in storage or sd directly from within the app. View, edit, analyze with the computer, any game or position, all on the fly. But the most ingenious feature of this app is: while reviewing a game

  • (78 stars)

    by Andrew McNamara on 10/04/2013

    Keep the updates coming!

  • (78 stars)

    by A Google User on 10/03/2013

    This has become my favorite goban on Android. I love it.

  • (78 stars)

    by Jean-Sébastien Lechasseur on 03/12/2012

    Best go app on android to review and comment games. I use it to study games, trying to guess the next move.