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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka1 draw
3 Kb1 draw
4 Kb3 draw
5 Ra1 draw
6 Ra8 draw
7 Ka3 loss in 14 half-moves
8 Kc1 loss in 14 half-moves
9 Kc3 loss in 14 half-moves
10 Kc2 loss in 8 half-moves
11 Ra3 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves