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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kdd7 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Ke7 win in 5 half-moves
7 Ke8 win in 5 half-moves
8 Kc6 win in 13 half-moves
9 Kcc8 draw
10 Kcd7 draw
11 Kd6 draw
12 Kdc8 draw
13 Ra3 draw
14 Ra4 draw
15 Ra5 draw
16 Ra7 draw
17 Rb8 draw
18 Rc8 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves