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 Ka7 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Kc8 win in 3 half-moves
8 Kd7 win in 3 half-moves
9 Ke7 win in 5 half-moves
10 Ka5 draw
11 Ke8 draw
12 Ra7 draw
13 Rc8 loss in 2 half-moves