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

EGTB: win in 2 half-moves

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