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

EGTB: win in 8 half-moves

# move score
1 Kcb7 win in 7 half-moves
2 Kcc7 win in 7 half-moves
3 Ra1 win in 11 half-moves
4 Ra2 win in 11 half-moves
5 Kd8 win in 15 half-moves
6 Ka7 draw
7 Kbb7 draw
8 Kbc7 draw
9 Ra3 draw
10 Ra7 draw
11 Kd7 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