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

EGTB: win in 4 half-moves

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