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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kc2 win in 1 half-moves
4 Ra5 win in 1 half-moves
5 Ra6 win in 1 half-moves
6 Kb8 loss in 2 half-moves
7 Kc1 loss in 2 half-moves
8 Ra3 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Ka2 loss in 1 half-moves
11 Ka7 loss in 1 half-moves
12 Ra2 loss in 1 half-moves
13 Ra7 loss in 1 half-moves