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

EGTB: loss in 13 half-moves

# move score
1 Kc1 loss in 12 half-moves
2 Kc2 loss in 12 half-moves
3 Kd2 loss in 2 half-moves
4 Nf6 loss in 2 half-moves
5 Nf8 loss in 2 half-moves
6 Ng5 loss in 2 half-moves
7 Ke1 loss in 1 half-moves
8 Ke2 loss in 1 half-moves