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 Ka5 draw
3 Ka8 draw
4 Kb8 loss in 2 half-moves
5 K6b6 loss in 1 half-moves
6 K6b7 loss in 1 half-moves
7 K7b6 loss in 1 half-moves
8 K7b7 loss in 1 half-moves