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

EGTB: draw

# move score
1 Kb7 draw
2 Kb8 loss in 22 half-moves
3 Kc7 loss in 22 half-moves
4 Kd7 loss in 22 half-moves
5 Kd8 loss in 22 half-moves
6 Nb6 loss in 2 half-moves
7 Nc7 loss in 2 half-moves