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 Kc4 win in 3 half-moves
3 Kcd4 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Ra3 win in 3 half-moves
6 Ra6 win in 3 half-moves
7 Kb5 win in 5 half-moves
8 Ra8 win in 7 half-moves
9 Kb6 draw
10 Kc6 draw
11 Kcd5 draw
12 Ke5 draw
13 Ked4 draw
14 Ked5 draw
15 Kf3 draw
16 Kf4 draw
17 Kf5 draw
18 Ra4 draw
19 Ra7 draw
20 Kd3 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rb5 loss in 2 half-moves