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 Ke7 win in 3 half-moves
3 Kf8 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Kf7 win in 5 half-moves
6 Kd7 draw
7 Kd8 draw
8 Kg7 draw
9 Kg8 draw
10 Kh6 draw
11 Kh8 draw
12 Ra1 draw
13 Ra5 draw
14 Ra6 draw
15 Kg6 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves