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For questions about the lichess.org website. Please note that we are NOT Lichess support; some questions are simply not answerable by us.

2
votes
3answers
55 views

How to package PGN in Lichess analysis page format

I am trying to bundle together a couple of games on my own website. I would love to have an interface like Lichess's analysis page: You can turn on the Stockfish engine, try out different moves and ...
0
votes
0answers
48 views

Lichess Chessbase 14 Database Sync

I would like to keep my Lichess database up to date with Chessbase. The first Question would be is there an API that will sync the database so I don't have any duplicates and the games are in the ...
-4
votes
1answer
134 views

LICHESS analysis, why did it propose this outrageous move? [closed]

I was playing a game on lichess, and afterwards asked for a computer analysis, where instead of my perfectly fine move XX the computer insisted on another better move YY, why is that, how can I ...
1
vote
1answer
146 views

Doubt about best move in lichess.org training puzzle

In this puzzle, https://lichess.org/training/61639, in this position: 1k2n1rr/1b4q1/1p1p1p2/1PpPpQ2/2P1PnN1/2N4P/R5PK/R2B4 b - - 10 33 the engine says that the best move for black is Rh5, I think it ...
2
votes
1answer
110 views

How to make Lichess local analysis utilize more cpu and memory? [closed]

I get around x12 faster evaluation when I run Stockfish myself, so I checked my utilization when running local analysis (Chromium and Firefox) and saw that it just utilizes one thread and few ...
5
votes
4answers
653 views

Is it really possible to beat a stockfish level 8 computer in any time that is between 3+0 and 15+0?

I've watched a couple of games where people play against stockfish level 8 on lichess, and they pretty much lose all the time. Is it possible for someone to beat a level 8 computer in any time between ...
-1
votes
1answer
67 views

What is the average size of a move in kilobytes [closed]

I have a slow connection and I always face connection problems when playing bullet games. My lag (according to lichess) averages 400 milliseconds. However, when I ping Google's IP address 8.8.8.8 it ...