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

EGTB: loss in 5 half-moves

# move score
1 Kf1 loss in 4 half-moves
2 Kd1 loss in 2 half-moves
3 Ke1 loss in 2 half-moves
4 Kf2 loss in 2 half-moves
5 Nb3 loss in 2 half-moves
6 Nc2 loss in 2 half-moves
7 Kd2 loss in 1 half-moves
8 Kd3 loss in 1 half-moves
9 Ke3 loss in 1 half-moves
10 Kf3 loss in 1 half-moves