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 Rb6 win in 3 half-moves
5 Kcc7 win in 5 half-moves
6 Kcd7 win in 5 half-moves
7 Kdc7 win in 5 half-moves
8 Kdd7 win in 5 half-moves
9 Ke6 win in 9 half-moves
10 Ke7 win in 9 half-moves
11 Kcc5 draw
12 Kcd5 draw
13 Kdc5 draw
14 Kdd5 draw
15 Ke5 draw
16 Ra4 draw
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