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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Ke2 draw
4 Kf2 loss in 44 half-moves
5 Kf1 loss in 38 half-moves