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

EGTB: win in 2 half-moves

# move score
1 Kd5 win in 1 half-moves
2 Kb5 draw
3 Kc5 draw
4 Kd6 draw
5 Ra7 draw
6 Rb6 draw
7 Kb6 loss in 18 half-moves
8 Ra8 loss in 16 half-moves
9 Kc7 loss in 14 half-moves
10 Kd7 loss in 14 half-moves
11 Kb7 loss in 12 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves