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

EGTB: loss in 49 half-moves

# move score
1 Nb6 loss in 48 half-moves
2 Kg3 loss in 8 half-moves
3 Kh3 loss in 8 half-moves
4 Nc7 loss in 8 half-moves
5 Kg4 loss in 6 half-moves
6 Kg5 loss in 6 half-moves
7 Kh5 loss in 6 half-moves