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 Kb6 draw
3 Kc6 draw
4 Nb7 draw
5 Ka6 loss in 26 half-moves
6 Ka4 loss in 14 half-moves
7 Kb4 loss in 14 half-moves
8 Kc4 loss in 2 half-moves
9 Kc5 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Nc6 loss in 2 half-moves