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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kf1 win in 1 half-moves
3 Kg2 win in 1 half-moves
4 Kh1 win in 1 half-moves
5 Kh2 win in 1 half-moves
6 Kb1 loss in 2 half-moves
7 Kb2 loss in 2 half-moves
8 Kf2 loss in 1 half-moves