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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kb7 win in 5 half-moves
3 Kb5 win in 7 half-moves
4 Ne6 win in 9 half-moves
5 Ka5 draw
6 Ka7 draw
7 Nd7 draw
8 Ng6 draw
9 Nh7 draw