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 Kb7 win in 3 half-moves
4 Kb8 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Kc8 win in 7 half-moves
8 Kd8 win in 7 half-moves
9 Ra6 win in 7 half-moves
10 Ra8 win in 7 half-moves
11 Ra5 win in 11 half-moves
12 Kd7 win in 15 half-moves
13 Rb7 win in 15 half-moves
14 Ka4 win in 19 half-moves
15 Ka5 win in 19 half-moves
16 Kb3 win in 19 half-moves
17 Ka3 win in 23 half-moves
18 Kc3 draw
19 Kc4 draw
20 Kc5 draw
21 Ra1 draw
22 Ra4 draw
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves