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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kb2 draw
3 Ra2 draw
4 Ra3 draw
5 Kc2 loss in 8 half-moves
6 Ka2 loss in 6 half-moves
7 Kc1 loss in 4 half-moves
8 Ra4 loss in 2 half-moves
9 Ra5 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Ra8 loss in 2 half-moves