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

EGTB: loss in 35 half-moves

# move score
1 Kd6 loss in 34 half-moves
2 Kd7 loss in 32 half-moves
3 Kc6 loss in 30 half-moves
4 Kd8 loss in 30 half-moves
5 Kc8 loss in 26 half-moves
6 Kb6 loss in 22 half-moves
7 Kb7 loss in 18 half-moves
8 Kb8 loss in 18 half-moves