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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Rh2 win in 3 half-moves
3 Ka5 win in 5 half-moves
4 Ka6 win in 5 half-moves
5 Ka7 win in 5 half-moves
6 Kb7 win in 5 half-moves
7 Kc6 win in 5 half-moves
8 Kc7 win in 5 half-moves
9 Ra8 win in 5 half-moves
10 Rb8 win in 5 half-moves
11 Rg8 win in 5 half-moves
12 Rh6 win in 5 half-moves
13 Rh7 win in 5 half-moves
14 Rh5 loss in 4 half-moves
15 Kb5 loss in 2 half-moves
16 Kc5 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 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves