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

EGTB: win in 2 half-moves

# move score
1 Nb6 win in 1 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kb5 draw
5 Nc7 loss in 8 half-moves
6 Kb3 loss in 2 half-moves
7 Kb4 loss in 2 half-moves