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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kc6 win in 5 half-moves
3 Kc8 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Kb6 win in 9 half-moves
6 Kb8 win in 9 half-moves
7 Ra3 win in 11 half-moves
8 Kd3 win in 13 half-moves
9 Rb6 draw
10 Rb8 draw
11 Kb2 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Kd8 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves