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