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

EGTB: win in 6 half-moves

# move score
1 Rb2 win in 5 half-moves
2 Kb2 win in 9 half-moves
3 Kb7 win in 9 half-moves
4 Kb8 win in 9 half-moves
5 Kd2 win in 11 half-moves
6 Kb6 win in 19 half-moves
7 Kc8 win in 23 half-moves
8 Kc6 draw
9 Kd6 draw
10 Kd7 draw
11 Kd8 draw
12 Ra7 draw
13 Kb1 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kc1 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kd1 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra8 loss in 2 half-moves