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

EGTB: loss in 3 half-moves

# move score
1 Kd8 loss in 2 half-moves
2 Kf8 loss in 2 half-moves
3 Na3 loss in 2 half-moves
4 Nd2 loss in 2 half-moves
5 Kd7 loss in 1 half-moves
6 Ke7 loss in 1 half-moves
7 Kf7 loss in 1 half-moves
8 Nc3 loss in 1 half-moves