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 Rb6 win in 5 half-moves
9 Kcc7 draw
10 Kcd7 draw
11 Kdc7 draw
12 Kdd7 draw
13 Ra1 draw
14 Ra2 draw
15 Ra3 draw
16 Ra4 draw
17 Ra8 draw
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra7 loss in 2 half-moves