Chess, jets, and engineering — pick your challenge!
Play a game against Eli's computer, then check the tips below!
You are White ♙. Click a piece to select it, then click where to move.
Point values: Queen = 9, Rook = 5, Bishop & Knight = 3, Pawn = 1. Don't trade a queen for a rook!
The Fork: Move ONE piece to attack TWO enemy pieces at once. They can only save one!
The Pin: Attack a piece that's protecting the king — it can't move away!
The Skewer: Like a pin but backwards — attack the king and win whatever is behind it.
Move your jet up and down, then fire to capture enemy jets flying by! Faster jets = more points.
Click parts to add them to your machine, then launch it! Mix and match to get the best score!