Giter Club home page Giter Club logo

theodora's Introduction

Theodora

A Chess Engine Enhanced with Transposition Tables, Move Ordering, Null Move Pruning, Aspiration Window, Alpha-Beta Pruning, Quiescence Search, and Opening Books.

Strength

  • I haven't yet had a chance to check the strength of the engine in objective measures, and haven't played against it myself yet, but I believe it to be stronger than what we call a club player.

  • The books are quite strong and the engine plays according to theory for about 15 to 20 moves in the opening.

Depth

  • In the first version of the engine, it couldn't have gone behind depth 3.

  • With the enchancements and improvements noted above, it can go behind depth 40 and quite possibly more in a relatively small time.

Notes

  • I developed this engine to better comprehend some concepts for the shogi engine that I will be building.

  • I do not plan to develop a user interface for this engine, however, I will implement a terminal interface to play against it.

  • I plan to develop a terminal interface for this engine to play against stronger engines such as Stockfish and Komodo.

  • I will probably not be further developing this engine after I make one last improvement, that is, the migration from simplified evaluation function to an improved version of PeSTO's evaluation function. However, if I come across more improvements while looking onto the forums, I might bring in further developments.

  • Huge shoutout to the Chess Programming Wiki.

theodora's People

Contributors

yigitkucuk avatar

Stargazers

 avatar  avatar  avatar  avatar  avatar  avatar

Watchers

 avatar

Forkers

bainaryglobe

theodora's Issues

Bot blundering its knight outright!

The move is: d2d4
The number of moves: 1

r n b q k b n r
p p p p p p p p
. . . . . . . .
. . . . . . . .
. . . P . . . .
. . . . . . . .
P P P . P P P P
R N B Q K B N R

Enter your move:e7e5
The move is: d2d4
The number of moves: 2

r n b q k b n r
p p p p . p p p
. . . . . . . .
. . . . p . . .
. . . P . . . .
. . . . . . . .
P P P . P P P P
R N B Q K B N R

The move is: g1h3
The number of moves: 3

r n b q k b n r
p p p p . p p p
. . . . . . . .
. . . . p . . .
. . . P . . . .
. . . . . . . N
P P P . P P P P
R N B Q K B . R

Enter your move:b8c6
The move is: g1h3
The number of moves: 4

r . b q k b n r
p p p p . p p p
. . n . . . . .
. . . . p . . .
. . . P . . . .
. . . . . . . N
P P P . P P P P
R N B Q K B . R

The move is: h3g5
The number of moves: 5

r . b q k b n r
p p p p . p p p
. . n . . . . .
. . . . p . N .
. . . P . . . .
. . . . . . . .
P P P . P P P P
R N B Q K B . R

Enter your move:c6d4
The move is: h3g5
The number of moves: 6

r . b q k b n r
p p p p . p p p
. . . . . . . .
. . . . p . N .
. . . n . . . .
. . . . . . . .
P P P . P P P P
R N B Q K B . R

The move is: g5h7
The number of moves: 7

r . b q k b n r
p p p p . p p N
. . . . . . . .
. . . . p . . .
. . . n . . . .
. . . . . . . .
P P P . P P P P
R N B Q K B . R

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    ๐Ÿ–– Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google โค๏ธ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.