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12 votes
2 answers
22k views

How to represent chess state with a bitboard

I'm interested in programming a chess engine and using bitboards to represent the state of the game. I know there are a few open source chess engines that use bitboards, but its not so easy to look at ...
axiopisty's user avatar
  • 383
2 votes
1 answer
1k views

Programming chess engine [closed]

I'm a Java programmer, particularly an Android developer. I'm also a good chess player. My question is where do I start if I want to program a chess engine, may or may not be from scratch. Later I ...
Adnan Zahid's user avatar
2 votes
1 answer
519 views

Chess engine in python

Are there any open-source chess engines that are written in primarily or fully in python? For example, Stockfish is written in primarily C++.
Varun W.'s user avatar
  • 893
2 votes
1 answer
309 views

How to tweak a chess engine like SF to return a variation which is only slightly better than your moves?

By default, engines return the strongest variation(s) they calculate. I was wondering if there is a way to tweak an open source chess engine to show a move from their MultiPV which is slightly better ...
Amir 's user avatar
  • 29