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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc7 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Kab7 win in 5 half-moves
5 Ka5 draw
6 Kaa7 draw
7 Kb6 draw
8 Kba7 loss in 2 half-moves
9 Kbb7 loss in 2 half-moves
10 Ra7 loss in 2 half-moves