Skip to main content

Development version 11.00.12: bug fix release

Thanks to the feedback of the last post of this blog I have compiled a new release:


  • Hamster engine return to 0.5 (jojoB)
  • Error in database filters (Patricio Cainzos)
  • Elo perfomance of the game, provisional change (pending of study of Michele Tumbarello) to give more effect to blunders (MR)
  • Lost points in the analysis graph, now can be hidden (Giovanni di Maria)



Comments

  1. Hi thank you very much for the update. I think now that the graph, to be perfect:

    1) it should be useful a button to copy the graph into the clipboard

    2) the limit if graph should be dynamic and not to stop to 3.0

    Thank you very much
    Giovanni Di Maria

    ReplyDelete
  2. Hi Lucas, thanks for supplying us with such a great gadget. Only issue I have is board size in the training units i.e. "find the best move". It is so small, it's hardly usable. Is there a way to adjust that board size as well ?

    Running on Windows10 with 3000x2000 resolution.

    Thanks for helping,

    Hans

    ReplyDelete
    Replies
    1. Right button on the left-top of the board. This is valid to all boards.

      Delete
  3. Hi,
    Where can i find the differences between Stockfish and McBrain? Thank you very much,
    Giovanni

    ReplyDelete
    Replies
    1. You have info and links in:
      http://talkchess.com/forum/viewtopic.php?t=63286

      Delete

Post a Comment

Popular posts from this blog

LINUX - First binary version

The first official binary version of Lucas Chess on Linux has just been released. It has only been made possible by the great work done by Laudecir Daniel , choosing and compiling the 67 engines, as well as laying the groundwork so that the binaries can be more widely used and others such as shortcut creation, installation scripts, ...... In addition,  Graham O'Neill  has provided Linux-specific drivers for several digital boards. This version has two limitations : 64-bit Linux OS only. Minimum GNU libc version: 2.26 (ldd --version shows it) Installation has been made as simple as possible: The installer is a .sh file, generated with the  makeself  tool, and can be downloaded from: SourceForge , GitHub The file must be run from a terminal with user permissions only: sh ./LucasChessR123_LINUX.sh Launches a GUI with very basic options: Install: Installs in LucasChessR folder inside the home user folder. Generates a shortcut in Applications > Games Launch the application at the end

R 1.06 Maia

 This update contains a major improvement with the inclusion of Maia. Maia is a neural network chess engine, created with the purpose of making her movements as human as possible. The Maia creation team has prepared 9 versions, from 1100 to 1900 of elo, and thus they have been included in Lucas Chess. You have all the information about Maia at: https://maiachess.com/

Setting analysis parameters

Since version 2.04, you can change the parameters used by the program to determine whether a move is good or bad and also the elo calculated for an analyzed game. The parameters are as follows: limit_score Default value: 2000 Minimum value: 1000 Maximum value: 4000 Data type: integer Determines the score in centipawns from which the position is considered to be totally won, that the probability of winning is 100%. curve_degree Default value: 50 Minimum value: 1 Maximum value: 100 Data type: decimal percentage Expresses the correlation between the score in centipawns and the probability of winning/losing. It associates -limit_score with 0 and +limit_score with 100. Curve formula created based in  python-chess/Engine/Score/wdl    difmate_inaccuracy Default value: 3 Minimum value: 1 Maximum value: 99 Data type: integer If the difference between the best move and the move made means going