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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Ka6 win in 9 half-moves
4 Kd6 win in 9 half-moves
5 Kb6 win in 11 half-moves
6 Kd8 win in 11 half-moves
7 Kdc6 win in 11 half-moves
8 Kdc7 win in 11 half-moves
9 Kdc8 win in 11 half-moves
10 Ka8 draw
11 Kb8 draw
12 Kbc6 draw
13 Kbc7 draw
14 Kbc8 draw
15 Ke6 draw
16 Ke7 draw
17 Ke8 draw
18 Ra4 draw
19 Ra5 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves