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

EGTB: win in 6 half-moves

# move score
1 Kb5 win in 5 half-moves
2 Nb6 win in 5 half-moves
3 Kd6 win in 13 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kc7 draw
7 Kd7 draw
8 Nc7 loss in 20 half-moves
9 Kc5 loss in 2 half-moves
10 Kd5 loss in 2 half-moves