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| What did I do wrong this game? http://www.lifein19x19.com/viewtopic.php?f=4&t=14470 |
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| Author: | negapesuo [ Sat Aug 19, 2017 11:41 am ] | ||
| Post subject: | What did I do wrong this game? | ||
Requesting general review. So, I won this game but only because my opponent made a dumb mistake late game and gave me his corner. I had two handicapped stones but I don't know how I fell behind by mid game. Thank you for the help.
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| Author: | BlindGroup [ Sat Aug 19, 2017 1:48 pm ] | ||
| Post subject: | Re: What did I do wrong this game? | ||
I don't think you were as far behind as you think. I think the game was very close up to the point where you got the bottom right corner. I think you were quite ahead in the early middle game, but white made up a lot of ground in the center after that. If you made any mistakes, it was in not dealing with the center earlier. Here are some comments. I think you played very well. I also tried to make it clear when I was sure of a comment and when I wasn't. Hopefully, others will correct any mistakes I made!
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| Author: | Bill Spight [ Sat Aug 19, 2017 2:57 pm ] |
| Post subject: | Re: What did I do wrong this game? |
A few comments on the opening. The variation on the right side is a bit advanced, but it shows how to use aji.  Main focus: Avoid passive play. |
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| Author: | Knotwilg [ Sat Aug 19, 2017 3:06 pm ] |
| Post subject: | Re: What did I do wrong this game? |
Major potential for improvement: You tend to swallow dead stones small scale where bigger points are available 70, 72, 74, 80, 116 Another common technical issue: don't attach to stones you want to attack; angle plays have a similar effect: 26, 30, (176: it works, but is not best style) Missed opportunities to kill some vital stones 52, 162 (not easy to see perhaps) You take territory, then reduce enemy moyo, which is a consistent strategy. You play some technically good moves (knight's moves, often) |
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| Author: | BlindGroup [ Sat Aug 19, 2017 3:32 pm ] |
| Post subject: | Re: What did I do wrong this game? |
Knotwilg wrote: Major potential for improvement: You tend to swallow dead stones small scale where bigger points are available 70, 72, 74, 80, 116 Knotwilg, for black's 72 (below), you feel that A as played was slow. Where should black play instead? And how concerned should black be about the cuts at B or C? |
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| Author: | negapesuo [ Sat Aug 19, 2017 4:17 pm ] |
| Post subject: | Re: What did I do wrong this game? |
Thank you all for your review. I found them insightful and frankly... brilliant |
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| Author: | dfan [ Sat Aug 19, 2017 4:21 pm ] |
| Post subject: | Re: What did I do wrong this game? |
My intuition may betray me, but it is hard for me to get too worked up about a cut from a stone that looks like this: |
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| Author: | BlindGroup [ Sat Aug 19, 2017 5:36 pm ] |
| Post subject: | Re: What did I do wrong this game? |
dfan wrote: My intuition may betray me, but it is hard for me to get too worked up about a cut from a stone that looks like this: I'm sorry if this was obvious, but it wasn't to me. However, after playing out a few more variations, I managed to answer my question. |
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| Author: | dfan [ Sat Aug 19, 2017 5:48 pm ] |
| Post subject: | Re: What did I do wrong this game? |
I hope my reply was not taken in the wrong spirit! I meant literally that 1) I hadn't read anything out, so I could be wrong; 2) my intuition tells me that the cut is very unlikely to be successful. The zooming-in was meant to demonstrate graphically just how weak that stone is. |
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| Author: | BlindGroup [ Sat Aug 19, 2017 6:39 pm ] |
| Post subject: | Re: What did I do wrong this game? |
dfan wrote: I hope my reply was not taken in the wrong spirit! I meant literally that 1) I hadn't read anything out, so I could be wrong; 2) my intuition tells me that the cut is very unlikely to be successful. The zooming-in was meant to demonstrate graphically just how weak that stone is. No worries. I didn't get all of that, but I didn't think you were criticizing 
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