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

EGTB: loss in 7 half-moves

# move score
1 Kd4 loss in 6 half-moves
2 Ke4 loss in 6 half-moves
3 Kf4 loss in 6 half-moves
4 a3 loss in 2 half-moves
5 Kd3 loss in 2 half-moves
6 Kf3 loss in 2 half-moves
7 Kd2 loss in 1 half-moves
8 Ke2 loss in 1 half-moves
9 Kf2 loss in 1 half-moves