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

EGTB: loss in 53 half-moves

# move score
1 Kd4 loss in 52 half-moves
2 Kb4 loss in 34 half-moves
3 Kc4 loss in 34 half-moves
4 Kb5 loss in 28 half-moves
5 Kc6 loss in 28 half-moves
6 Kd5 loss in 28 half-moves
7 Kd6 loss in 28 half-moves
8 Kb6 loss in 24 half-moves