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

EGTB: loss in 15 half-moves

# move score
1 Kg4 loss in 14 half-moves
2 Kg5 loss in 10 half-moves
3 Kg6 loss in 10 half-moves
4 Kh6 loss in 10 half-moves
5 Kh4 loss in 6 half-moves
6 Ng3 loss in 2 half-moves
7 Nf2 loss in 1 half-moves