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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kdd7 win in 3 half-moves
6 Ra5 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Ke6 win in 5 half-moves
9 Ke7 win in 5 half-moves
10 Kc5 draw
11 Kc8 draw
12 Kcc6 draw
13 Kcd7 draw
14 Kd8 draw
15 Kdc6 draw
16 Ra4 draw
17 Ra7 draw
18 Rb6 draw
19 Rc6 draw
20 Ke5 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves