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 Ra3 win in 5 half-moves
3 Ra4 win in 5 half-moves
4 Ra1 win in 11 half-moves
5 Ra2 win in 11 half-moves
6 Kd3 draw
7 Kd4 draw
8 Ra8 draw
9 K4b5 loss in 2 half-moves
10 K4c5 loss in 2 half-moves
11 K6b5 loss in 2 half-moves
12 K6c5 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 K4d5 loss in 1 half-moves
22 K6d5 loss in 1 half-moves
23 Kd6 loss in 1 half-moves
24 Kd7 loss in 1 half-moves