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

EGTB: win in 2 half-moves

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