Click on the third or sixth rank to set the en passant target square.

EGTB: draw

# move score
1 Kh4 draw
2 Kh6 draw
3 Rb8 draw
4 Rc8 draw
5 Re8 draw
6 Rf8 draw
7 Rg8 draw
8 Rh6 draw
9 Rh7 draw
10 Kg4 loss in 2 half-moves
11 Kg5 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves