February 11, 2018

Life is a Game of Chess

December and January were full of bad surprises in my life. It just reminded once again that life is a chess game too, more or less complex, where you have to protect your valuable pieces from the other color and to achieve this, you may have to sacrifice some of the other pieces to survive.

No matter what number of squares are present on the board, it's a game that begins and ends for a purpose.

Despite all difficulties, i hope i can continue to allocate enough time to keep this "still unique" blog alive and kicking, in near future because it proved to be worth the effort.

This January of 2018, Chesstroid has reached 500.000 hits after 3 years without any artificial support or sponsoring. Today i'm proud of what it has become. To be honest, it's gone way beyond what i'd imagined in the beginning.

Thanks for all those who supported. You're all amazing...

100 comments:

  1. You are a worthy opponent ... well done

    ReplyDelete
    Replies
    1. Congrats on 3+ years Gurcan!! Chesstroid is a valuable resource and the 'go-to' blog for Android Chess lovers.Well played! :-)

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  2. Gurcan thanks for ur effort

    Lazar ,Alexei ,Rahul , Paulzz
    Stockfish 7 is vry strong , can u give me name of chess engine which can beat it ?

    n also ur perspective about new chess engine ,their character

    ReplyDelete
    Replies
    1. I'll give my feedback in coming days,thanks for sharing info about Chess Art for kids,Im surprised that it contains the Bagatur Engine.

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  3. Alexei
    have a look , if possible compile it

    https://bitbucket.org/waterreaction/giraffe

    ReplyDelete
  4. Yes sir gurcan this blog is so helpful especially to chess lovers . It helps alot of people. In their chess games preparations .. learning from mistakes in past games.. many chess engine here very strong which helps us study chess more deeply.. thanks Alexei and Gurcan for all the effort and good things you guys are great . More power xd

    ReplyDelete
  5. Hello all

    have a look at
    Chess Art For Kids which contains
    Bagatur Engine

    if possible share only engine binary which works in droidfish

    ReplyDelete
    Replies
    1. I managed to extract the 3 engines and polyglot books in PBchess app and I installed them in DroidFish.

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    2. Hi chysiddh.I dont think Bagatur engine can be extracted-at least from what i can see.

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    3. The same here I can't extract the engine.

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    4. I checked Pbchess. There are Toga 1.3.1 and Fruit 2.1, already in my repository. SF8 build is unknown to me. It's very small, less than 400KB.

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    5. The three engines I managed to extract from PBchess are SF8,Toga 1.3.1,and Fruit 2.1.I also got the two polyglot books which I installed in DroidFish book folder.

      Delete
  6. Hi Gurcan,whatever are those bad surprisesalways remember that there's always a light at the end of the tunnel.Your blog has helped a lot of chess enthusiast including me.Cheer up my friend.Chesstroid will be here for more years to come.

    ReplyDelete
  7. Hello,
    sir Gurcan,acid ape update with senpai2, rodent and scorpio,so please provide us standalone acid ape build.
    Thanks

    ReplyDelete
    Replies
    1. It's scheduled this way already. I'll post soon.

      Delete
  8. This comment has been removed by the author.

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  9. Hi Paulzzz, Is it possible to extract "arasan20.4.1" from acid app chess.if possible then tell me how??

    ReplyDelete
  10. Rahul! You can this from an apk,using any zip archive app, then finding the engine and extract it.

    ReplyDelete
  11. Karim ullah!many many thanks to help me.

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  12. Karim, can you provide me komodo11 by extract it.

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  13. Komodo 11 is paid app , it need licence to check n work , cannot work by extracting it

    ReplyDelete
  14. Rahul,komodo 11 build is installing apk, you can't extract it,you can extract engines only from apps, for example, pbchess,or droidfish,and even from a tactic puzzle apps

    ReplyDelete
  15. lantonov/asmFish

    update
    download which is latest 1day ago

    https://github.com/lantonov/asmFish/tree/executables/ARM

    ReplyDelete
  16. also download matefinder
    latest 1 day ago


    https://github.com/lantonov/asmFish/tree/executables/Matefinder

    i hope u guys find it before me

    ReplyDelete
  17. None works for me, unfortunately

    ReplyDelete
    Replies
    1. armFishL_2018-02-11_v8

      works for my device try it

      matefinder unable to work in mine device

      Delete
  18. have a look at

    https://chessprogramming.wikispaces.com/Engines+for+Android

    ReplyDelete
  19. Go to this upper site

    choose any engine and open it
    then go to
    external link ( in bottom of page )
    choose 1st 1 , either it will bring u to this engine homepage then download

    or in github goto
    view code
    search for android then download

    hope this will certainly work in ur device

    ReplyDelete
    Replies
    1. The latest armFish and mateFish works well in my device.

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    2. Both armfish and matefish work on my device.Also matefish from 20171004 also works for me :-)

      Delete
  20. Hi guys check pychess website,it has a polyglot book there which you can use in DroidFish.

    ReplyDelete
  21. Lazar, does mateFish shows as armFish when starting Droidfish for you too?

    ReplyDelete
    Replies
    1. Yes it does ;-) though i can confirm that the older matefish 20171004 is in fact a different engine from armfish of the same date.I havent checked the new matefish of 2018 but i assume its different from armfish of 2018

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  22. Chysidh! How can you download cuckoo chess engine or chess genius, both external links not working for me..

    ReplyDelete
    Replies
    1. Its better to ask Gurcan ,for Chess Genius 2.6.4 , he has used in RAPIDROID RELOADED

      Cuckoo chess
      ( in jar file format )
      http://hem.bredband.net/petero2b/javachess/index.html

      Author says
      In 2012 he ported CuckooChess to C++11 and also renamed it to Texel.


      So Karim better to use texel chess engine

      Delete
    2. Well, infact you dropped a link of android chess engine, the previous question was regarding your links, why would I ask gurcan Tough?

      Delete
  23. I use both texel and CT800 engines a lot now.The ability to slow the engines down with the nodes per second option allows me to weaken then to a level where i have a chance to actually play them and beat them.I find that at times to be more fun and rewarding than just watching engines play each other in automated games ;-) im hoping other engine authors add this feature to their engines too..

    ReplyDelete
    Replies
    1. Hi Lazar
      there is
      DanaSah LimitStrength v.6.5
      try it if u find it interesting

      https://sites.google.com/site/danasah/english/danasah-z-engine

      but Chessdroid has danasah 7

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    2. Arasan also has options of Uci limit strength

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  24. keep up the good work gurcan
    thanks for the great effort you put in this blog

    ReplyDelete
  25. Hello,sir gurcan can you tell me why ethereal8.85ACH build always win from Andy updated ethereal,see

    https://drive.google.com/file/d/1ZNIJTDt9nFbXtKzBMa4-ylDuI-BlptsD/view?usp=drivesdk

    ReplyDelete
    Replies
    1. The reason shpuld be the difference between compiling options and environment. The compiler itself is a factor. Pgo too. We all know Alexei has more expertise than Andy in this task.

      Delete
  26. See latest updated ethereal result.

    https://drive.google.com/file/d/1Oa42IyqqNF9TnEwNZbz6zfGdX_QsqzHe/view?usp=drivesdk

    ReplyDelete
  27. This comment has been removed by the author.

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  28. Hello Gurcan
    can u please provide us working link for Chess Genius 2.6.4 ?
    kindly waiting for ur reply

    ReplyDelete
  29. Chess genius is a paid app.From what i understand Gurcan played the Chess Genius games manually as he did with ios Hiarcs etc.I assume you knew this chysiddh.Currently Chess Genius is in version 3.0.4.

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  30. This comment has been removed by the author.

    ReplyDelete
    Replies
    1. Chess genius lite doesnt work for you? Hmm strange.Chess Genius has always been 32bit so there is only only 32bit binaries in the lite version.it should work.Do you get an error message?

      Delete
  31. Sorry lazar , i mean to say working binary of lite

    acid ape -chess engine collection n javiolo --chess engine
    works well in droidfish

    i know u have better known than me
    , u can find rodent/risky in it

    ReplyDelete
  32. Somedays earlier I extracted libginkgo.2.0.PIE.so from Fritz 15 app.it can be picked up by any GUI,but it will show its name to Fritz 15 instead of ginkgo,, I don't why?

    ReplyDelete
  33. It is Ginkgo actually
    if u load under chess tournament app , it shows author name
    Frank Schneider



    but branding makes it to have name Deep Fritz 15

    ReplyDelete
  34. @Rahul
    It seems none of Scorpio works in my device
    share ur working Scorpio link

    ReplyDelete
    Replies
    1. Scorpio is xb engine, can work in cfa , have you tried it?

      Delete
  35. I have found link for compiling chess engine
    have a look , if possible try compiling

    http://www.eglebbk.dds.nl/program/chess-download.html

    ReplyDelete
  36. Good web, but I'm android user, no more PC here, and they have already compiled Leonidas, for android, did you test it?

    ReplyDelete
  37. Unfortunately not working for me...

    ReplyDelete
  38. I m willing to share what i know.
    that link is for people who has done IT
    n want to compile chess engine for android
    I hope they understood what i meant to say

    ReplyDelete
  39. sungorus-14-ja
    from the jim ablet android chess bundle

    It works best both in droidfish n chess tournament app

    But it shows nps:0
    thats
    Nodes per second (NPS)

    i m confuse why that happens ?
    but excited to use as new engine.😊

    ReplyDelete
    Replies
    1. Same again with
      Embla
      nps:0 but works perfectly

      why is that any reason ?

      Delete
  40. Hold on a little while more friend. Some of us are also getting out of the woods and surely will support you when able and needed.

    ReplyDelete
  41. This comment has been removed by the author.

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  42. Ethereal9.00

    https://github.com/AndyGrant/Ethereal/releases

    I dont have any idea how to use

    Ethereal9.00-Android.exe

    So i replace .exe with arm7

    Hurrrray , it works perfectly
    glad to have it


    it excellent both in Droidfish n chess tournament app

    try it , if any idea tell me.

    ReplyDelete
  43. Can be picked up by analyze this 5.0 app, then freeze, do you have the same problem ?

    ReplyDelete
  44. Any compilation for gojemat chess engine?

    ReplyDelete
    Replies
    1. This engine is illegal because it doesn't comply with GPL.
      It is a Fruit derivative.

      Delete
  45. @Karim i dont use analyze this

    i have played round robin between Arasan n Ethereal9.00
    no any problem
    game progress to the end

    In Droidfish , i played Ethereal9.00 checkmate me

    ( suggesting no any problem )

    Karim try in droidfish , chess tournament
    also provide me answer if it works in cfa or not

    ReplyDelete
  46. Yea its really working in cfa, too strong for me to beat him

    ReplyDelete
  47. I don't use chess tournament app, but it really working in hawk chess app, a two matches between ethereal 9 and hawk chess was checked right now, the result is , ethereal 9 won first match as white, the second as Blake side was drawn,

    ReplyDelete
    Replies
    1. Chysidh try to find a strong engine as alphazero lol, I don't think if your ethereal 9 will beat bobcat oldest version haha

      Delete
    2. @Karim use Sugar xpro
      Sugar, a UCI chess playing engine derived from Stockfish

      It will beat every chess engine even stockfish 9
      n its clone , derivative

      Delete
    3. I know sugar is strong but if u choose no book...

      Delete
    4. without book also it beats every chess engine

      Delete
  48. Now, ethereal9 improved much, need sir Alexie build of "ethereal9",waiting..........

    ReplyDelete
  49. My compilation Cfish-150218.
    New patch: Updated to "Simplify trapped rook"
    https://app.box.com/s/s8r3erqhdg8m1y166hkypx5808gfg6ty

    ReplyDelete
  50. My compilation Ethereal-9 (arm7.pgo,arm64v8):
    https://app.box.com/s/fptzzflt75kkom6pzcdwkfl8xjyw8y6i

    ReplyDelete
    Replies
    1. Great to see u
      thank u vry vry much

      Delete
    2. Thanks Alexei! Seems like this CFish doesn't support Cerebellum anymore?

      Delete
    3. ...wrong place, sorry ;) but the question remains

      Delete
  51. Alexei! Your compilation of ethereal 9 saved nearly 500kb.. it has the same strength..wow

    ReplyDelete
    Replies
    1. @Karim Alexei compilation are faster n stronger
      it shows nps:>200
      n also size less

      Delete
  52. Thank you Alexei.
    Rodent engine in Acid Ape Chess is cool because it's capable of playing different personalities in android platform.

    Is it possible to increase the cores/threads in Hawk Chess?

    ReplyDelete
  53. Yes I think hash and threads is possible, but why?

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  54. My question from Alexei is, is it possible to convert FB engine to uci,?

    ReplyDelete
    Replies
    1. Yes but requires full knowledge about the code and the two protocols. The change should be done on the source code. CT800 and Danasah are such cases, done by their authors.

      Delete
  55. Thank you so much Alexei for Cfish 150218! Dynamic Contempt is very interesting...I'm interested about how they finally chose contempt = 18 over 20. Alexei's compiles are indeed faster; I am getting about 200nps more from his cfish than any other arm build as of late!

    ReplyDelete
  56. P.s. Alexei, were you able to find a solution to the PGO optimization problem?

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  57. This comment has been removed by the author.

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  58. Alexei,can you compile CFish_Extended_160218?Thanks.

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  59. New updated CT800 V1.20
    Android version also

    https://www.ct800.net/news.htm

    ReplyDelete
  60. New update Cheese
    Also Android version

    http://cheesechess.free.fr/en/download.html

    Thanks for both Authors for updating their chess engine.

    It feel awesome to use them

    ReplyDelete
  61. Hi, Can anyone tell me how to get cuckoochess for android standalone.
    Thanks

    ReplyDelete
    Replies
    1. It's written in Java. So don't expect to import it as a binary to Cfa or Droidfish. However there's a Cockoo chess app featuring Cockoo embedded in it, looking like Droidfish. Isvthis what you need?

      Delete