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

EGTB: win in 10 half-moves

# move score
1 Ka7 win in 9 half-moves
2 Kcc7 draw
3 Ra1 draw
4 Ra2 draw
5 Ra3 draw
6 Ra4 draw
7 Ra5 draw
8 Ra6 draw
9 Kbc7 loss in 2 half-moves
10 Kbb7 loss in 1 half-moves
11 Kcb7 loss in 1 half-moves
12 Kd7 loss in 1 half-moves
13 Kd8 loss in 1 half-moves
14 Ra7 loss in 1 half-moves