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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Kb5 win in 23 half-moves
3 Nb7 win in 23 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kd5 draw
7 Kc7 loss in 14 half-moves
8 Kd7 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Kc5 loss in 1 half-moves
11 Kd6 loss in 1 half-moves