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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Rg8 win in 1 half-moves
6 Rh8 win in 1 half-moves
7 Ka7 draw
8 Rf8 loss in 10 half-moves
9 Rc8 loss in 6 half-moves
10 Rd8 loss in 6 half-moves
11 Ka5 loss in 4 half-moves
12 Ra7 loss in 2 half-moves
13 Re8 loss in 2 half-moves