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 Kf4 draw
3 Kf5 draw
4 Kg5 draw
5 Ra3 draw
6 Rc3 draw
7 Rg3 draw
8 Rh4 draw
9 Rh5 draw
10 Rh6 draw
11 Kh5 loss in 8 half-moves
12 Kh4 loss in 4 half-moves
13 Kf3 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh7 loss in 2 half-moves