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 Kb5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Kb2 win in 5 half-moves
5 Kb7 win in 5 half-moves
6 Kc5 win in 5 half-moves
7 Ra5 win in 5 half-moves
8 Ra7 win in 5 half-moves
9 Kb3 win in 11 half-moves
10 Kb6 draw
11 Kc2 draw
12 Kc4 draw
13 Kc7 draw
14 Kd7 draw
15 Ra1 draw
16 Ra3 draw
17 Ra8 draw
18 Kd2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra4 loss in 2 half-moves