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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kg1 win in 3 half-moves
3 Kg2 win in 3 half-moves
4 Kf2 win in 5 half-moves
5 Kb2 win in 7 half-moves
6 Ke1 win in 7 half-moves
7 Ke2 win in 7 half-moves
8 Kc2 win in 11 half-moves
9 Ka2 win in 29 half-moves
10 Kc1 draw
11 Ra2 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves