I don't have a lot of experience in using puzzles but my gut response to your amazement watching great players solve things like flashcards is that they probably have them memorized like flashcards, and are slowed down when introduced to something they don't really have a firm grip. In that case, perhaps working on your memorization skills + keepin on keepin on and letting time a practice bring natural memorization will inevitably bring you to that point. A coach probably comes strong for that.
As far as scanning and missing things I personally find that separating from your perspective through a combination of meditative practice and mindfulness can help you be open to everything in front of you but maybe not in a time crunch.
-Mike
I'm still amazed watching great players solve tactics in just seconds. I'm just over 2000 on rated tactics, but I have to spend 5-20min per problem to do that. I guess I'm training calculation not patterns.
I'm working my way through "1001 tactics for beginners" on chessable for pattern training, but I'm skeptical it will help. I use puzzle rush as a test for progress. I normally score in the teens, with 21 as my record. I usually will miss my first problem around the 700-800 range and this is what happens. My eyes are instantly drawn to only one area of the board. One or two moves look good, but within 10 seconds I see they are not working, but I have to try one anyway because I can't spend any more time.
So I get the problem wrong. When I review the problem later, I can take the time to look at the rest of the board and the answer is obvious (to me). The key piece was on the opposite corner of the board. Okay, so I'm not able to take in the entire board (position) in just a few seconds. I start mentally moving pieces while looking at a small piece of the board because I need to move quickly. I'll try and work on that. I'm obviously not the only one with this issue. Not sure how to improve speed at which I can scan the entire board and catch all the major themes. I'm just doing some venting and writing helps to figure things out. Any suggestions are welcome.
thanks,
David