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 Ka5 draw
3 Kb5 draw
4 Kb7 draw
5 Nb1 draw
6 Nb5 draw
7 Nc2 draw
8 Ka7 loss in 6 half-moves
9 Nc4 loss in 2 half-moves