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

EGTB: win in 2 half-moves

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