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

EGTB: loss in 11 half-moves

# move score
1 Kd4 loss in 10 half-moves
2 Kd5 loss in 10 half-moves
3 Kc4 loss in 8 half-moves
4 Kc6 loss in 8 half-moves
5 Kd6 loss in 8 half-moves
6 Kb4 loss in 2 half-moves
7 Kb5 loss in 2 half-moves
8 Kb6 loss in 2 half-moves