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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kd3 win in 1 half-moves
3 Kc4 draw
4 Kd2 draw
5 Kd4 draw
6 Kc2 loss in 42 half-moves
7 Kb2 loss in 40 half-moves
8 Kb4 loss in 40 half-moves