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 Kc5 win in 1 half-moves
3 Ka7 loss in 2 half-moves
4 Kc6 loss in 2 half-moves
5 Kc7 loss in 2 half-moves
6 Ka4 loss in 1 half-moves
7 Kab5 loss in 1 half-moves
8 Kb4 loss in 1 half-moves
9 Kbb5 loss in 1 half-moves
10 Ra7 loss in 1 half-moves
11 Ra8 loss in 1 half-moves