Answers.Body: <p>Yes. Certainly. AimChess does exactly that. You may want to pay for it.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2021-03-27T11:30:59.187Z
Answers.LastActivityDate: 2021-03-27T11:30:59.187Z
Answers.UserDisplayName: SmallChess
Answers.Body: <p>I agree that AimChess is a paid service that seeks to give you customized answers using some fancy machine learning algorithms and normal engine play.</p>
  <p>However, I think you can recreate most of this yourself from some combination of openingtree.com, the default opening book, and lichess insights. Specifically, I'd first look at openingtree and your insights to see which openings you struggle with. Within those openings, see if there are lines you are going for that are suboptimal by comparing your play against the masters database. Are you comfortable with the resulting positions you're getting, even if they are &quot;best&quot; play? If not, you should look at a collection of master games from those positions and see if you can guess the move. If you are aware of what to do but just don't like the positions, maybe you should look at different move orders that avoid the openings themselves.</p>
  <p>Lichess insights on its own can also show you if you're too often moving your queen in specific openings, or if you are too rash in pawn moves, but nothing will ultimately beat you just putting in the time and energy to explore options within specific openings and see what typical plans players much higher rated than you attempt.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2021-03-30T20:59:35.853Z
Answers.LastActivityDate: 2021-03-30T20:59:35.853Z
Answers.UserDisplayName: NoseKnowsAll
Answers.Body: <p>Lichess saves all chess games I played, and anybody can go to my profile page, filter on the games I lost, and see which openings I played there. Because I analyze a lot of my games, you can see where it went wrong.</p>
  <p>Tool: lichess database and your own time</p>
  <p>O jea, you can also see timing there, so you can also see in what time I played my blunders (rapid, correspondense, unlimited, ...)</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2021-03-30T16:20:43.740Z
Answers.LastActivityDate: 2021-03-30T16:20:43.740Z
Answers.UserDisplayName: Irsu85
Body: <p>Are there any tools that can find weaknesses in your games based on your Lichess history (eg, you often play a particularly bad line in a certain opening, or often fall for a certain trap), and then perhaps offers training to help rectify it?</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-03-27T11:36:22.170Z
Comments.Text: You can try to figure some things out yourself using the chess insights feature. (on your profile there should be a button that leads you there I think) There you can look at various stats, including for instance in which openings you score well or poorly.
Comments.UserDisplayName: koedem
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-03-28T09:23:44.990Z
Comments.Text: Use the unmatchable power of the human mind!
Comments.UserDisplayName: David
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-03-28T22:46:24.777Z
Comments.Text: @koedem Yes, I do this, but it's a fairly blunt instrument. Knowing "you often lose against opening X" is one thing, but "you often lose against opening X because you frequently push the f pawn or keep choosing this bad line. Here, practice a much better response to 4..Ng4 instead" is what I'm looking for.
Comments.UserDisplayName: Steve Bennett
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-03-28T22:47:16.510Z
Comments.Text: @David I believe the human mind was definitively out-matched by computers in 1997, but thank you.
Comments.UserDisplayName: Steve Bennett
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-03-29T06:21:31.050Z
Comments.Text: Yes, the insights definitely don't give you all the answers, I'm just saying they can help you were to look. E.g. if you score poorly in some opening you might want to have a look at some of those games and see what went wrong. In the end, finding and fixing ones weaknesses is hard.
Comments.UserDisplayName: koedem
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-03-29T06:44:30.290Z
Comments.Text: @SteveBennett playing chess is a completely different skill from the one you are asking for in your question
Comments.UserDisplayName: David
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-03-31T00:01:25.720Z
Comments.Text: I'm not sure what you mean by that @David ?
Comments.UserDisplayName: Steve Bennett
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-04-02T18:53:28.570Z
Comments.Text: @SteveBennett Just because computers are better than humans at chess, it doesn't mean they are etter at explaining why you make mistakes at chess
Comments.UserDisplayName: David
Tags: <analysis><training><lichess><opening-traps>
Title: Tools to analyse weaknesses based on Lichess history
ThreadText: # Tools to analyse weaknesses based on Lichess history
  
  (Asked by: username_0 on 2021-03-27)
  
  Are there any tools that can find weaknesses in your games based on your Lichess history (eg, you often play a particularly bad line in a certain opening, or often fall for a certain trap), and then perhaps offers training to help rectify it?
  
  **Tags:** analysis, training, lichess, opening-traps
  
  > **Comments:**
  > **username_1**: You can try to figure some things out yourself using the chess insights feature. (on your profile there should be a button that leads you there I think) There you can look at various stats, including for instance in which openings you score well or poorly.  
  > **username_2**: Use the unmatchable power of the human mind!  
  > **username_0**: @username_1 Yes, I do this, but it's a fairly blunt instrument. Knowing "you often lose against opening X" is one thing, but "you often lose against opening X because you frequently push the f pawn or keep choosing this bad line. Here, practice a much better response to 4..Ng4 instead" is what I'm looking for.  
  > **username_0**: @username_2 I believe the human mind was definitively out-matched by computers in 1997, but thank you.  
  > **username_1**: Yes, the insights definitely don't give you all the answers, I'm just saying they can help you were to look. E.g. if you score poorly in some opening you might want to have a look at some of those games and see what went wrong. In the end, finding and fixing ones weaknesses is hard.  
  > **username_2**: @username_0 playing chess is a completely different skill from the one you are asking for in your question  
  > **username_0**: I'm not sure what you mean by that @username_2 ?  
  > **username_2**: @username_0 Just because computers are better than humans at chess, it doesn't mean they are etter at explaining why you make mistakes at chess  
  
  ---
  
  ## 3 answers
  
  ### Answer by username_3 on 2021-03-27. Score: 3
  
  Yes. Certainly. AimChess does exactly that. You may want to pay for it.
  
  
  ---
  
  ### Answer by username_4 on 2021-03-30. Score: 1
  
  I agree that AimChess is a paid service that seeks to give you customized answers using some fancy machine learning algorithms and normal engine play.
  
  However, I think you can recreate most of this yourself from some combination of openingtree.com, the default opening book, and lichess insights. Specifically, I'd first look at openingtree and your insights to see which openings you struggle with. Within those openings, see if there are lines you are going for that are suboptimal by comparing your play against the masters database. Are you comfortable with the resulting positions you're getting, even if they are "best" play? If not, you should look at a collection of master games from those positions and see if you can guess the move. If you are aware of what to do but just don't like the positions, maybe you should look at different move orders that avoid the openings themselves.
  
  Lichess insights on its own can also show you if you're too often moving your queen in specific openings, or if you are too rash in pawn moves, but nothing will ultimately beat you just putting in the time and energy to explore options within specific openings and see what typical plans players much higher rated than you attempt.
  
  
  ---
  
  ### Answer by username_5 on 2021-03-30. Score: -1
  
  Lichess saves all chess games I played, and anybody can go to my profile page, filter on the games I lost, and see which openings I played there. Because I analyze a lot of my games, you can see where it went wrong.
  
  Tool: lichess database and your own time
  
  O jea, you can also see timing there, so you can also see in what time I played my blunders (rapid, correspondense, unlimited, ...)
  
  
  ---
  
  