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 Kf7 win in 9 half-moves
3 Kg7 win in 9 half-moves
4 Kf8 win in 13 half-moves
5 Kg8 win in 13 half-moves
6 Kd7 draw
7 Kd8 draw
8 Ke7 draw
9 Kh7 draw
10 Ra1 draw
11 Ra2 draw
12 Ra6 draw
13 Ra7 draw
14 Rc8 draw
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rd8 loss in 2 half-moves