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

EGTB: loss in 3 half-moves

# move score
1 Kb1 loss in 2 half-moves
2 Kd1 loss in 2 half-moves
3 Kh3 loss in 2 half-moves
4 Kh5 loss in 2 half-moves
5 Kb2 loss in 1 half-moves
6 Kc2 loss in 1 half-moves
7 Kd2 loss in 1 half-moves
8 Kg3 loss in 1 half-moves
9 Kg4 loss in 1 half-moves
10 Kg5 loss in 1 half-moves