Answers.Body: <p>Wait it is not over yet :)</p>
  
  <p>The queen trap from ..Nc4 can be avoided. White can give a check <code>1. ..Nc4 2. Nh4 ..Bxh4 3. Bxc7.</code> </p>
  
  <p>You can also prevent the knight trapping the queen by giving that check beforehand. Thats another way around.</p>
  
  <p>Apologies i am just a beginner, not good with chess notations, but he point is queen can be saved using Whites black bishop. I may be wrong.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-03-28T22:30:09.900Z
Answers.Text: I think you're right, though I am not sure it is any better.  Note, move 3 is `Bxc7` not `Bxc2`
Answers.UserDisplayName: Tony Ennis
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-03-28T22:33:05.040Z
Answers.Text: Stockfish weeps at the score `2. Nc4` causes. The problem is that after your variation, the White Q is still trapped and falls to `b6`.
Answers.UserDisplayName: Tony Ennis
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-03-28T22:25:02.827Z
Answers.LastActivityDate: 2016-03-28T22:30:53.300Z
Answers.LastEditDate: 2016-03-28T22:30:53.300Z
Answers.UserDisplayName: pbu
Answers.Body: <p>Black will trap the queen on the next move, either with Bd6 or b6. For example:</p>
  
  <pre><code>[FEN "r3q3/1pb1rbk1/2pn1p1p/p1Qp1Bp1/3P4/4P1NP/PP3PPB/3RR1K1 b - - 0 1"]
  
  1... Nc4 2. b3 Bd6 3. bxc4 Bxc5 4. dxc5 dxc4
  </code></pre>
  
  <p>and with a queen and a (passed) pawn for two minor pieces, Black will have no problems to win this game.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-03-27T15:04:36.650Z
Answers.Text: `b6` is still winning though it is not as good as Bd6.
Answers.UserDisplayName: Tony Ennis
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-03-27T16:19:02.730Z
Answers.Text: I meant that ...b6 is necessary in a variation like 2. Nf1 Bxh2+ 3. Nxh2 b6.
Answers.UserDisplayName: Glorfindel
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-03-27T09:45:00.877Z
Answers.LastActivityDate: 2016-03-27T10:08:13.817Z
Answers.LastEditDate: 2016-03-27T10:08:13.817Z
Answers.UserDisplayName: Glorfindel
Body: <p>Look at this puzzle:</p>
  
  <pre><code>[FEN "r3q3/1pb1rbk1/2pn1p1p/p1Qp1Bp1/3P4/4P1NP/PP3PPB/3RR1K1 b - - 0 1"]
  </code></pre>
  
  <p>The aim of the puzzle is: Black to play and attain a good position. But I can't find a good position here. Then I looked at the solution, which was 1... Nc4!! . But I can't understand what happens after this move. I think both sides are equal. Can anyone help me?</p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2016-03-27T09:23:38.387Z
Comments.Text: Then the queen is trapped
Comments.UserDisplayName: sharcashmo
Tags: <puzzles>
Title: Help me with this puzzle
ThreadText: # Help me with this puzzle
  
  (Asked by: username_0 on 2016-03-27)
  
  Look at this puzzle:
  [FEN "r3q3/1pb1rbk1/2pn1p1p/p1Qp1Bp1/3P4/4P1NP/PP3PPB/3RR1K1 b - - 0 1"]
  
  The aim of the puzzle is: Black to play and attain a good position. But I can't find a good position here. Then I looked at the solution, which was 1... Nc4!! . But I can't understand what happens after this move. I think both sides are equal. Can anyone help me?
  
  **Tags:** puzzles
  
  > **Comments:**
  > **username_1**: Then the queen is trapped  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_4 on 2016-03-27. Score: 7 | Accepted answer
  
  Black will trap the queen on the next move, either with Bd6 or b6. For example:
  [FEN "r3q3/1pb1rbk1/2pn1p1p/p1Qp1Bp1/3P4/4P1NP/PP3PPB/3RR1K1 b - - 0 1"]
  
  1... Nc4 2. b3 Bd6 3. bxc4 Bxc5 4. dxc5 dxc4
  
  and with a queen and a (passed) pawn for two minor pieces, Black will have no problems to win this game.
  
  > **Comments:**
  > **username_3**: `b6` is still winning though it is not as good as Bd6.  
  > **username_4**: I meant that ...b6 is necessary in a variation like 2. Nf1 Bxh2+ 3. Nxh2 b6.  
  
  ---
  
  ### Answer by username_2 on 2016-03-28. Score: 2
  
  Wait it is not over yet :)
  
  The queen trap from ..Nc4 can be avoided. White can give a check `1. ..Nc4 2. Nh4 ..Bxh4 3. Bxc7.`
  
  You can also prevent the knight trapping the queen by giving that check beforehand. Thats another way around.
  
  Apologies i am just a beginner, not good with chess notations, but he point is queen can be saved using Whites black bishop. I may be wrong.
  
  > **Comments:**
  > **username_3**: I think you're right, though I am not sure it is any better.  Note, move 3 is `Bxc7` not `Bxc2`  
  > **username_3**: Stockfish weeps at the score `2. Nc4` causes. The problem is that after your variation, the White Q is still trapped and falls to `b6`.  
  
  ---
  
  