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 Rc8 win in 5 half-moves
3 Kd8 win in 7 half-moves
4 Kg7 win in 9 half-moves
5 Kg8 win in 9 half-moves
6 Kee7 win in 21 half-moves
7 Kd7 draw
8 Kef8 draw
9 Kfe7 draw
10 Kff8 draw
11 Ra1 draw
12 Ra2 draw
13 Ra7 draw
14 Rd8 draw
15 Ke6 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves