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

EGTB: win in 10 half-moves

# move score
1 Kb6 win in 9 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kb7 draw
5 Kb8 draw
6 Kc1 draw
7 Kc8 draw
8 Kd7 draw
9 Kd8 draw
10 Ra2 draw
11 Ra6 draw
12 Ra7 draw
13 Ra8 draw
14 Kc2 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves