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

EGTB: win in 6 half-moves

# move score
1 Kc3 win in 5 half-moves
2 Kd3 win in 11 half-moves
3 Kc2 win in 21 half-moves
4 Kb8 draw
5 Kc1 draw
6 Kd1 draw
7 Kd8 draw
8 Ke1 draw
9 Ke2 draw
10 Ke3 draw
11 Ra2 draw
12 Ra4 draw
13 Rb8 draw
14 Kb7 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves