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

EGTB: loss in 3 half-moves

# move score
1 Kb7 loss in 2 half-moves
2 Kb8 loss in 2 half-moves
3 Kc7 loss in 2 half-moves
4 Kcd7 loss in 2 half-moves
5 Kcd8 loss in 2 half-moves
6 Kd6 loss in 2 half-moves
7 Ke6 loss in 2 half-moves
8 Ked7 loss in 2 half-moves
9 Ked8 loss in 2 half-moves
10 Kf6 loss in 2 half-moves
11 Kg7 loss in 2 half-moves
12 Kg8 loss in 2 half-moves
13 Kee8 loss in 1 half-moves
14 Kef7 loss in 1 half-moves
15 Kfe8 loss in 1 half-moves
16 Kff7 loss in 1 half-moves