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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Ra3 draw
4 Ra4 draw
5 Ra5 draw
6 Ra7 draw
7 Kc8 loss in 2 half-moves
8 Ra1 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Ka7 loss in 1 half-moves