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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb7 draw
3 Kc7 draw
4 Ra2 draw
5 Ra6 draw
6 Ra7 draw
7 Ka7 loss in 16 half-moves
8 Kc8 loss in 8 half-moves
9 Ra3 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Ra5 loss in 2 half-moves