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

EGTB: win in 6 half-moves

# move score
1 Kd6 win in 5 half-moves
2 Ke6 win in 5 half-moves
3 Nc7 win in 19 half-moves
4 Ke7 win in 45 half-moves
5 Kc7 draw
6 Kc8 draw
7 Kd8 draw
8 Ke8 draw
9 Nb6 draw
10 Kc6 loss in 18 half-moves