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

EGTB: win in 10 half-moves

# move score
1 Kb6 win in 9 half-moves
2 Kb5 win in 11 half-moves
3 Kb4 win in 13 half-moves
4 Ka4 draw
5 Ka6 draw
6 Na4 draw
7 Nd1 draw
8 Nc4 loss in 2 half-moves
9 Nd3 loss in 2 half-moves