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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Ka3 draw
3 Ka5 draw
4 Nc7 draw
5 Kb3 loss in 2 half-moves
6 Kb5 loss in 2 half-moves
7 Nb6 loss in 1 half-moves