Answers.Body: <p>If you are looking for tactical puzzles, there is always CT-Art from Convecta. You can also try Tactic Trainer for Android. It has a nifty difficulty rating system.</p>
  
  <p>Also there is an online resource I forgot to add : <a href="http://www.yacpdb.org/" rel="nofollow">http://www.yacpdb.org/</a></p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-07-24T09:56:40.310Z
Answers.Text: Looks good, do you have any idea whether it is possible to reuse their puzzles?
Answers.UserDisplayName: Salvador Dali
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-07-24T15:07:23.543Z
Answers.Text: You are allowed to use a game of Carlsen for mass distribution, without any copyright infringement. I think thay you can do the same with their puzzles, but not with the software. I am not 100% sure though. You should read ther terms, which no one ever does.
Answers.UserDisplayName: MikhailTal
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-07-24T09:47:25.793Z
Answers.LastActivityDate: 2014-07-26T12:12:36.820Z
Answers.LastEditDate: 2014-07-26T12:12:36.820Z
Answers.UserDisplayName: MikhailTal
Answers.Body: <p>I really like <a href="http://chesstempo.com" rel="nofollow">ChessTempo</a> for tactics training. Not sure if there is an option to download problems though.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-07-28T15:26:11.680Z
Answers.LastActivityDate: 2014-07-28T15:26:11.680Z
Answers.UserDisplayName: Horse Badorties
Body: <p>I am looking for a database of <a href="https://chess.stackexchange.com/q/2145/703">chess problems</a> in electronic format with solutions. Ideal variant will be a database with something like: </p>
  
  <ul>
  <li>FEN starting position *</li>
  <li>description (Mate in 3 moves, Win material, Black to draw)</li>
  <li>solution *</li>
  <li>strength of the problem</li>
  </ul>
  
  <p>Only * are really needed, other things just nice to have. It does not matter whether the resource is free or paid. Of course I can get some books and extract such positions by myself, but I hope that someone already have done something like this.</p>
  
Tags: <problems>
Title: Resource with chess problems in electronic format with solutions
ThreadText: # Resource with chess problems in electronic format with solutions
  
  (Asked by: username_0 on 2014-07-24)
  
  I am looking for a database of [chess problems](https://chess.stackexchange.com/q/2145/703) in electronic format with solutions. Ideal variant will be a database with something like:
  
  * FEN starting position \*
  * description (Mate in 3 moves, Win material, Black to draw)
  * solution \*
  * strength of the problem
  
  Only \* are really needed, other things just nice to have. It does not matter whether the resource is free or paid. Of course I can get some books and extract such positions by myself, but I hope that someone already have done something like this.
  
  **Tags:** problems
  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_1 on 2014-07-24. Score: 3 | Accepted answer
  
  If you are looking for tactical puzzles, there is always CT-Art from Convecta. You can also try Tactic Trainer for Android. It has a nifty difficulty rating system.
  
  Also there is an online resource I forgot to add : <http://www.yacpdb.org/>
  
  > **Comments:**
  > **username_0**: Looks good, do you have any idea whether it is possible to reuse their puzzles?  
  > **username_1**: You are allowed to use a game of Carlsen for mass distribution, without any copyright infringement. I think thay you can do the same with their puzzles, but not with the software. I am not 100% sure though. You should read ther terms, which no one ever does.  
  
  ---
  
  ### Answer by username_2 on 2014-07-28. Score: 1
  
  I really like [ChessTempo](http://chesstempo.com) for tactics training. Not sure if there is an option to download problems though.
  
  
  ---
  
  