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 Kc5 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kdd7 win in 3 half-moves
6 Kde6 win in 3 half-moves
7 Ke5 win in 3 half-moves
8 Kc7 win in 5 half-moves
9 Kee6 win in 9 half-moves
10 Rd8 draw
11 Kd8 loss in 2 half-moves
12 Ked7 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves