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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kcc5 win in 5 half-moves
5 Kcd5 win in 5 half-moves
6 Kdc5 win in 5 half-moves
7 Kdd5 win in 5 half-moves
8 Kcc7 draw
9 Kcd7 draw
10 Kdc7 draw
11 Kdd7 draw
12 Ke6 draw
13 Ke7 draw
14 Ra4 draw
15 Rb6 draw
16 Ke5 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves