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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Kg6 draw
3 Rb5 draw
4 Rc5 draw
5 Rf5 draw
6 Rh1 draw
7 Rh2 draw
8 Rh3 draw
9 Kg7 loss in 2 half-moves
10 Kg8 loss in 2 half-moves
11 Kh6 loss in 2 half-moves
12 Kh8 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rd5 loss in 1 half-moves