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 Kc7 win in 3 half-moves
3 Kb3 win in 5 half-moves
4 Kb8 win in 5 half-moves
5 Kd7 win in 5 half-moves
6 Ra2 win in 13 half-moves
7 Kc3 win in 25 half-moves
8 Kb2 win in 27 half-moves
9 Kb1 draw
10 Kc1 draw
11 Kd1 draw
12 Kd2 draw
13 Kd3 draw
14 Kd8 draw
15 Ra3 draw
16 Ra4 draw
17 Ra5 draw
18 Ra6 draw
19 Ra7 draw
20 Rb8 draw
21 Ra1 loss in 2 half-moves