Looks like you lost your big group in the top right of the image. But besides that potential blunder, I think your shape seems good! Seems like it was a pretty close game. Did you count the final score?
Discussion
I did, but I don't remember the outcome. Still working on recognizing when something is dead/alive!
Yea... Go logic is quite strange in the beginning. Takes some time to internalize. These sites helped me... Wiki: https://senseis.xmp.net/ tutorials: https://www.learn-go.net/ playing online: https://online-go.com/