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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ka1 win in 7 half-moves
3 Ka3 win in 7 half-moves
4 Kab3 win in 7 half-moves
5 Kb2 win in 7 half-moves
6 Kb4 win in 7 half-moves
7 Kd4 win in 7 half-moves
8 Rb4 win in 7 half-moves
9 Kb1 win in 9 half-moves
10 Kb5 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kcb3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves