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

EGTB: win in 2 half-moves

# move score
1 Rh5 win in 1 half-moves
2 Kf7 draw
3 Kg7 draw
4 Kh8 draw
5 Rf1 draw
6 Rg1 draw
7 Rh2 draw
8 Rh3 draw
9 Rh4 draw
10 Rh6 draw
11 Rh8 draw
12 Kh7 loss in 8 half-moves
13 Kf8 loss in 6 half-moves
14 Re1 loss in 4 half-moves
15 Ra1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rb1 loss in 1 half-moves