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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Kb8 draw
3 Kc7 draw
4 Ra6 draw
5 Ra7 draw
6 Rb8 draw
7 Kb7 loss in 2 half-moves
8 Ra2 loss in 2 half-moves
9 Ra3 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Kd8 loss in 1 half-moves
13 Ra1 loss in 1 half-moves