Body: <p>I want to use some of the chess pieces in my app from <a href="https://github.com/pychess/pychess/tree/master/pieces" rel="nofollow noreferrer">pychess</a> But for some pieces, there is no clue about their license or author</p>
  <p>for example, I want to use <a href="https://github.com/pychess/pychess/tree/master/pieces/chessmonk" rel="nofollow noreferrer">chessmonk</a> chess pieces in my commercial app, But I can't find the license for these pieces, I searched a lot</p>
  <p>Please give me some advice</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-08-16T13:35:36.857Z
Comments.Text: Sorry, but we cannot give you legal advice.
Comments.UserDisplayName: Brian Towers
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-08-16T14:26:45.847Z
Comments.Text: Send a message to the author.
Comments.UserDisplayName: SmallChess
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-08-17T04:06:11.703Z
Comments.Text: @SmallChess Thanks for the comment, But I can't find the author of those pieces either.
Comments.UserDisplayName: beginner
Tags: <pieces>
Title: Copyright of chessmonk and other pieces
ThreadText: # Copyright of chessmonk and other pieces
  
  (Asked by: username_0 on 2021-08-16)
  
  I want to use some of the chess pieces in my app from [pychess](https://github.com/pychess/pychess/tree/master/pieces) But for some pieces, there is no clue about their license or author
  
  for example, I want to use [chessmonk](https://github.com/pychess/pychess/tree/master/pieces/chessmonk) chess pieces in my commercial app, But I can't find the license for these pieces, I searched a lot
  
  Please give me some advice
  
  **Tags:** pieces
  
  > **Comments:**
  > **username_1**: Sorry, but we cannot give you legal advice.  
  > **username_2**: Send a message to the author.  
  > **username_0**: @username_2 Thanks for the comment, But I can't find the author of those pieces either.  
  
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  ## 0 answers
  
  