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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kg5 draw
3 Kh3 draw
4 Kh5 draw
5 Ra6 draw
6 Rf6 draw
7 Rg6 draw
8 Rh5 draw
9 Kg3 loss in 2 half-moves
10 Kg4 loss in 2 half-moves
11 Rc6 loss in 2 half-moves
12 Rd6 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Rb6 loss in 1 half-moves