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 Nb3 win in 7 half-moves
3 Nd3 win in 7 half-moves
4 Ka6 win in 9 half-moves
5 Na2 win in 11 half-moves
6 Ka8 draw
7 Kb7 draw
8 Kb8 draw
9 Ne2 draw