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 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Kc8 win in 5 half-moves
8 Ke8 win in 5 half-moves
9 Kf6 win in 5 half-moves
10 Kf7 win in 5 half-moves
11 Kf8 win in 5 half-moves
12 Ra8 win in 11 half-moves
13 Kcd6 draw
14 Kcd7 draw
15 Kcd8 draw
16 Ked6 draw
17 Ked7 draw
18 Ked8 draw
19 Ra3 draw
20 Ra4 draw
21 Ra5 draw
22 Ra6 draw
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves