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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kd2 win in 1 half-moves
3 Kd4 draw
4 Kb3 loss in 22 half-moves
5 Kc4 loss in 22 half-moves
6 Kb2 loss in 18 half-moves
7 Kc2 loss in 18 half-moves
8 Kd3 loss in 2 half-moves