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

EGTB: win in 2 half-moves

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