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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ka8 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kdc7 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Rb7 win in 3 half-moves
8 Rc7 win in 3 half-moves
9 Kbc7 win in 7 half-moves
10 Kbc8 win in 7 half-moves
11 Kc6 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 Kdc8 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves