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 Kb4 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Ra1 win in 5 half-moves
5 Kd3 win in 7 half-moves
6 Kd4 win in 7 half-moves
7 Kb2 win in 9 half-moves
8 Kb5 win in 9 half-moves
9 Kb6 win in 9 half-moves
10 Kc4 win in 9 half-moves
11 Kd2 win in 9 half-moves
12 Kd5 win in 9 half-moves
13 Ra5 win in 9 half-moves
14 Kb1 win in 11 half-moves
15 Kc1 win in 11 half-moves
16 Kc3 win in 11 half-moves
17 Kc6 win in 11 half-moves
18 Kd1 win in 11 half-moves
19 Kd6 win in 11 half-moves
20 Ra8 draw
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves