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 Kdd7 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 Rc8 win in 3 half-moves
5 Kc7 win in 5 half-moves
6 Kc8 win in 5 half-moves
7 Kde8 win in 5 half-moves
8 Ked7 win in 5 half-moves
9 Kf7 win in 5 half-moves
10 Kf8 win in 5 half-moves
11 Ra7 win in 5 half-moves
12 Kee8 win in 7 half-moves
13 Ra1 draw
14 Ra5 draw
15 Kd6 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves