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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kg2 win in 1 half-moves
3 Kg3 win in 1 half-moves
4 Kg4 win in 1 half-moves
5 Ka2 loss in 2 half-moves
6 Kb1 loss in 2 half-moves
7 Kh2 loss in 2 half-moves
8 Kh4 loss in 2 half-moves