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 Ra7 win in 7 half-moves
6 Kdc5 win in 9 half-moves
7 Kcc5 draw
8 Kcc7 draw
9 Kcd5 draw
10 Kcd7 draw
11 Kdc7 draw
12 Kdd5 draw
13 Kdd7 draw
14 Ke7 draw
15 Ra1 draw
16 Ra8 draw
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves