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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Kc6 win in 7 half-moves
7 Kd6 win in 7 half-moves
8 Ra7 win in 19 half-moves
9 Ka3 draw
10 Ka5 draw
11 Kc4 draw
12 Kc7 draw
13 Kc8 draw
14 Kd8 draw
15 Ke6 draw
16 Ke7 draw
17 Ke8 draw
18 Ra3 draw
19 Kb3 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves