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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Ka1 draw
3 Kb2 draw
4 Kb7 draw
5 Kb8 draw
6 Kc1 draw
7 Kc2 draw
8 Kc7 draw
9 Kd7 draw
10 Kd8 draw
11 Ra1 draw
12 Ra2 draw
13 Ra3 draw
14 Ra7 draw
15 Rb8 draw
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves