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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 K8a7 win in 3 half-moves
3 K8b7 win in 3 half-moves
4 K8c7 win in 3 half-moves
5 Ka8 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Kc8 win in 3 half-moves
8 Ra8 win in 3 half-moves
9 K6a7 loss in 2 half-moves
10 K6b7 loss in 2 half-moves
11 K6c7 loss in 2 half-moves
12 Ka5 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves