These chess problems require you to understand the rules of chess. Assume White is on the bottom.
Expected difficulty Easy • Comment/E-mail if you want a solution to be published
Stipulation (14+16) Proof game in 4.0. That is, achieve the given position after Black’s 4th move.
An attempt at proof games.
Chaos at the Sky 
W1 Pawn: E2 -> E4
B1 Knight: G8 -> F6
W2 Queen: D1 -> F3
B2 Knight: F6 -> E4
W3 Queen: F3 -> F6
B3 Knight: E4 -> F6
W4 King: E1 -> D1
B4 Knight: F6 -> G8
I’m bad at chess terminology lol