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 Kcc7 win in 3 half-moves
3 Kcd7 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Kb8 win in 13 half-moves
7 Kc5 draw
8 Kc6 draw
9 Kd5 draw
10 Kd8 draw
11 Kdc7 draw
12 Kdd7 draw
13 Ke5 draw
14 Ke6 draw
15 Ke7 draw
16 Ra4 draw
17 Ra6 draw
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb8 loss in 2 half-moves