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 Kf2 draw
3 Kg2 draw
4 Kh1 draw
5 Kh2 draw
6 Rc3 draw
7 Rf3 draw
8 Rg3 draw
9 Rh1 draw
10 Rh4 draw
11 Kf1 loss in 6 half-moves
12 Rd3 loss in 4 half-moves
13 Re3 loss in 4 half-moves
14 Ra3 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves