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

EGTB: win in 2 half-moves

# move score
1 Nb3 win in 1 half-moves
2 Kb5 win in 9 half-moves
3 Nc2 draw
4 Ka6 loss in 8 half-moves
5 Kb6 loss in 8 half-moves
6 Ka4 loss in 2 half-moves
7 Kb4 loss in 2 half-moves