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

EGTB: win in 2 half-moves

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