Stopped by a fortress

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Avatar of johnjohnsonjason93j

Hello! this is a practice match I played OTB. My opponent choose an unusual Benoni variation to play. I think I was able to get a good advantage throughout, which accumulated to a significant material advantage but it seemed pointless as my opponent was able to set up a fortress (is it a tablebase draw?). I offered a draw as I was close to flagging in the end. Could I have done anything better leading to the endgame? I was thinking that I may have oversimplified, but I would appreciate your analysis

Avatar of ArtNJ

It looks very well played.  Did you use computer assistance?  Just asking because you said its a practice match, and I don't really see blunders.  Long game and I didnt look that close but still, if you didn't use computers in any way, looks like a very nice effort.

13. b3 & 19. f3 felt a bit off.  

Avatar of johnjohnsonjason93j
ArtNJ wrote:

It looks very well played.  Did you use computer assistance?  Just asking because you said its a practice match, and I don't really see blunders.  Long game and I didnt look that close but still, if you didn't use computers in any way, looks like a very nice effort.

13. b3 & 19. f3 felt a bit off.  

 

I've checked it with the computer before the game. We were actually following a game of ours for quite a while, however he sacrificed the queen for 2 pieces (23... Qxb4, but that one was a simple win after that), which is why I was tracing the moves before it. I should've mentioned that

Avatar of Sogood135367

On move 46 it is a draw. A rook and minor piece and equal pawns vs a queen and equal pawns is a draw if the pawns are on the same side of the board.

Avatar of TheGuyThatIsNew

His rook was keeping your king from entering the game, so it was difficult to win.