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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Ka1 draw
3 Ka3 draw
4 Kb1 draw
5 Kc1 draw
6 Kc2 draw
7 Kc3 draw
8 Kc7 draw
9 Kc8 draw
10 Kd7 draw
11 Ra1 draw
12 Ra3 draw
13 Ra4 draw
14 Ra8 draw
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves