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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kcd7 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Kb6 win in 5 half-moves
6 Kc7 win in 5 half-moves
7 Rb6 win in 5 half-moves
8 Ra7 win in 7 half-moves
9 Kb5 draw
10 Kc5 draw
11 Kcd6 draw
12 Kd5 draw
13 Kd8 draw
14 Ke6 draw
15 Ke8 draw
16 Ked6 draw
17 Ked7 draw
18 Kf6 draw
19 Kf7 draw
20 Kf8 draw
21 Ra3 draw
22 Ra4 draw
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves