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 Kc8 draw
3 Ke8 draw
4 Ra5 draw
5 Ra7 draw
6 Rb8 draw
7 Rc8 draw
8 Ra1 loss in 6 half-moves
9 Ra2 loss in 6 half-moves
10 Kd7 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra6 loss in 1 half-moves