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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kc7 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Ra3 win in 9 half-moves
6 Ra7 win in 9 half-moves
7 Ka4 win in 11 half-moves
8 Kb4 win in 11 half-moves
9 Kc4 win in 11 half-moves
10 Ka2 draw
11 Ka3 draw
12 Kb2 draw
13 Kc2 draw
14 Kc3 draw
15 Kd8 draw
16 Ra1 draw
17 Rb8 draw
18 Ra2 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves