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

EGTB: draw

# move score
1 Nc7 draw
2 Kd7 loss in 12 half-moves
3 Kd8 loss in 12 half-moves
4 Ke7 loss in 12 half-moves
5 Kf7 loss in 2 half-moves
6 Kf8 loss in 2 half-moves
7 Nb6 loss in 2 half-moves