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

EGTB: win in 4 half-moves

# move score
1 Ka2 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 Kc8 win in 3 half-moves
7 Kd6 win in 3 half-moves
8 Kd8 win in 3 half-moves
9 Ra4 win in 3 half-moves
10 Ra6 win in 3 half-moves
11 Ra8 win in 3 half-moves
12 Ka3 win in 5 half-moves
13 Ka4 win in 5 half-moves
14 Rb7 win in 5 half-moves
15 Kd7 win in 9 half-moves
16 Kb2 win in 15 half-moves
17 Kb4 win in 15 half-moves
18 Kc2 win in 17 half-moves
19 Kc3 win in 17 half-moves
20 Kc4 draw
21 Ra3 draw
22 Ra5 draw
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves