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 Kb6 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Kb3 win in 5 half-moves
5 Kb8 win in 7 half-moves
6 Kc6 win in 7 half-moves
7 Kc8 win in 7 half-moves
8 Kd6 win in 7 half-moves
9 Ra6 win in 7 half-moves
10 Ra8 win in 7 half-moves
11 Kd8 win in 11 half-moves
12 Kb4 win in 15 half-moves
13 Kb7 draw
14 Kc3 draw
15 Kc5 draw
16 Kd4 draw
17 Kd5 draw
18 Kd7 draw
19 Ra2 draw
20 Ra4 draw
21 Kd3 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra5 loss in 2 half-moves