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

EGTB: win in 2 half-moves

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