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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kh7 draw
5 Rg8 draw
6 Rh6 draw
7 Kg6 loss in 8 half-moves
8 Rh3 loss in 8 half-moves
9 Rh4 loss in 8 half-moves
10 Rh5 loss in 8 half-moves
11 Kg8 loss in 6 half-moves
12 Rh7 loss in 6 half-moves
13 Kf8 loss in 4 half-moves
14 Kh6 loss in 4 half-moves
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves