Upgrade to Chess.com Premium!

Queen vs. Pawn on 7th

  • TonightOnly
  • | Jan 6, 2008
  • | 37943 views
  • | 15 comments

    Queen vs. pawn endgames are very important as they often arise in practice. Closely fought endgames can often simplify to a KPvKP endgame, where the outcome of the game depends upon which side is closer to queening. If the side that loses the race is not able to reach the 7th rank when their opponent's pawn is queened, then the Queen wins easily. However, if the pawn can make it to the 7th rank and its King can provide support, then you may find it surprising that the outcome of the game depends upon which file the pawn stands on. If the pawn is a central pawn or a knight's pawn, then the Queen can still win with the technique about to be discussed. If the pawn is a bishop's pawn or a rook's pawn, then the defender has a trick which lets him draw. Imagine the following scenario, where white has won the race to promote but black has made it to the 7th rank and is threatening to queen.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

   

    This technique can be performed even more easily with a knight's pawn. However, when the pawn stands on the c- or f- files, the defender has a trick to draw. Take a similar scenario, where white will try to employ the same technique, but fails to force the King in front of his pawn.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

    Black is threatening to promote, so white has no spare tempi to bring in his King. When the pawn stands on the a- or h- files, the defender has a similar trick which lets him draw. With a rook's pawn, however, the problem is not that the King cannot be forced in front of the pawn. It is that, in doing so, stalemate is threatened. Take the following scenario where the King continues to play into the corner when checked, and so white has no spare tempi to bring in his King.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    If the King is checked on a rank or diagonal, then he shuffles between the b1 and b2 squares. If the Queen is brought to the b-file, then the King can simply play into the corner. The game is drawn.

 


Comments


  • 6 years ago

    TonightOnly

    Yeah, I thought about adding that, but then I would have to add the other exceptions as well. That would be too long of an article and this was only meant to be an introductory article. Perhaps you could write for us a 'Queen vs. Pawn on 7th Exceptions' or 'Queen vs. Pawn on 7th Explored' article.

  • 6 years ago

    khpa21

    Good, instructive article. Here is an exception when dealing with Rook pawns on the 7th that people should know about

  • 6 years ago

    ajedresdetorre

    Excellent article! Can be included in a book!

  • 6 years ago

    jaypaulhwang

    amazing

  • 6 years ago

    figrock

    SUPER USEFUL information TonightOnly..! Surprised Thanx for the post..!

  • 6 years ago

    buon_cuoi_that

    Sorry TonightOnly :D,

    I've check it ;). (shy) Thank for your skills :). I will always read your articles. It's helpful :D

    Thank


  • 6 years ago

    TonightOnly

    Hello Buon. Thanks for checking out my article. Make sure to check the move lists in my diagrams.

     

    The easiest answer to remember is to continue checking on the same file as the King.

     

     

     

     

     

     

     

     

     

     

     

     

     

    And just to help you understand a little better...

     

    You could also use the following technique.


  • 6 years ago

    buon_cuoi_that

    For this situation : PEN: 6K1/8/8/2Q5/8/8/2kp4/8 b - - 1 2

    (black to move) Why the black not choose: Kd3.

    and the black just move Kd3 <---> Kc2 to hope a draw game.????

    EX :

  • 6 years ago

    dimarunong

    thanks
  • 6 years ago

    bisonchess

    Amazing

     


  • 7 years ago

    tanmay_chakrabarti

    Good reporting.
  • 7 years ago

    Pastor-Marlon

    Wow! Thanks.
  • 7 years ago

    TonightOnly

    Thank you. Yes, the quote in your article about QvP with pawn on the 7th rank being an exception, is what made me decide to write this.
  • 7 years ago

    likesforests

    Excellent and timely! I linked to it from my How to Play Endgames Brilliantly article.
Back to Top

Post your reply: