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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kcd6 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Ra4 win in 3 half-moves
7 Ra7 win in 3 half-moves
8 Kb5 draw
9 Kc6 draw
10 Kcd5 draw
11 Kd7 draw
12 Ke5 draw
13 Ke7 draw
14 Ked5 draw
15 Ked6 draw
16 Kf5 draw
17 Kf6 draw
18 Kf7 draw
19 Ra3 draw
20 Ra6 draw
21 Ra8 draw
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rb5 loss in 2 half-moves