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

EGTB: loss in 15 half-moves

# move score
1 Kb7 loss in 14 half-moves
2 Kb8 loss in 10 half-moves
3 Kg7 loss in 6 half-moves
4 Kg8 loss in 6 half-moves
5 Kh8 loss in 6 half-moves
6 Kg6 loss in 2 half-moves
7 Kh6 loss in 2 half-moves
8 Ka7 loss in 1 half-moves