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 Kf6 draw
3 Kf7 draw
4 Kg6 draw
5 Rb1 draw
6 Rf1 draw
7 Rg1 draw
8 Rh6 draw
9 Rh7 draw
10 Kg8 loss in 10 half-moves
11 Kh6 loss in 10 half-moves
12 Kh7 loss in 10 half-moves
13 Kh8 loss in 8 half-moves
14 Kf8 loss in 4 half-moves
15 Ra1 loss in 4 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh8 loss in 2 half-moves