So I came up with various lines but my main 3 ideas were to start with E5, Nb6, or F6 preparing e5 and on every line I went through it looked fantastic for black. At various points I had my king going to c6 and I went to the answer key and found I got 0 points. The only correct lines were 1. kc6 or 1.Bc4 followed by kc6 which I thought was odd personally because I wouldnt want to instigate a trade like that Anyway I go to lichess game analysis and find out all moves I chose or recommended besides F6 are -0.1 or -0.2 and F6 is 0.0 Like give me a break I got zero points. Everything I came up with was essentially equal to the book

I’ve looked at a couple puzzles I have been doing and when I click into the analysis it shows a different move than what the puzzle did. Couldn’t this train us for hope chess? Could this train for poor calculation?

White to move!

https://lichess.org/study/9LjyYZ9N