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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Ra8 win in 5 half-moves
4 Kcc6 win in 7 half-moves
5 Kcc8 win in 7 half-moves
6 Kcd6 win in 9 half-moves
7 Ra1 win in 9 half-moves
8 Ra2 win in 9 half-moves
9 Kb7 draw
10 Kcd8 draw
11 Ra3 draw
12 Ra4 draw
13 Rb7 draw
14 Kdc6 loss in 2 half-moves
15 Kdc8 loss in 2 half-moves
16 Kdd6 loss in 2 half-moves
17 Kdd8 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Ke8 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves