Continued from Newbie seeking reviews
After a hundred proper correspondence games (and seventeen wins by timeout/resignation before move 50), my ranking has settled at around 19 kyu. I have been advised that I should make bigger moves and how to handle unsound invasions. Time to deeply think through moves and read sequences (as opposed to moving quickly to get a feel for the basics), as well as do some serious studying.
Reviews on the following games could help identify my relative strong and weak points, as well as which resources could help me make the transition from TPK to full DDK:
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https://online-go.com/game/12179097
Black, won by resignation against 16 kyu, 163 moves
Since I was advised to make bigger moves, I did two corner invasions (tried to neutralise the outer influence first). Managed to kill an invading group at the top and another just below. However, was I really winning when White resigned? I do not see how I could invade (or at least reduce) the bottom and right sides. -
https://online-go.com/game/12138030
Black, lost by 8.5 against 16 kyu, 233 moves
How could I have better handled from move 27 (making a group very heavy to save it) to move 87 (lost a five-stone group while starting an invasion on the right)? Fortunately, I managed to catch up later and only an elementary reading error on move 223 (I saw A2 but though my own bottom-left group was in danger) prevented a memorable upset. -
https://online-go.com/game/12179104
White, lost by 7.5 against 18 kyu, 228 moves
In the opening, I tried to tenuki (as opposed to making small moves) whenever I felt my big group was safe, but securing life for the big group made it very heavy (similar problem to game 2). Which tenukis were good, were there lighter ways to secure life for the big group and how could I have made more territory elsewhere? -
https://online-go.com/game/12138035
Black, lost by 23.5 against 14 kyu, 228 moves
Was my invasion starting move 115 objectively bad (I only did it because I was behind)? Of course, my move 151 was a serious error. On move 188, I had the chance to start my first-ever ko fight, but did not; some advice on ko fights would be helpful. -
https://online-go.com/game/12392015
White, lost by 0.5 against 16 kyu, 212 moves
Could I have saved my top-right corner? Was there a way to connect my bottom side and bottom-right corner groups? How could I have further reduced his central formation? -
https://online-go.com/game/12248101
White, lost by resignation against 16 kyu, 161 moves
How could I have connected my disjointed groups? Which move was the mistake that killed my right side: 148, 150 or later? If I had secured the right side, what would my winning chances be? What are good techniques for contesting areas like E9 to J6?