Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kg7 win in 1 half-moves
3 Kh7 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Ka7 draw
6 Kb6 draw
7 Kg8 draw
8 Ra7 draw
9 Rf8 draw
10 Rg8 draw
11 Ka5 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves