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 55 half-moves
3 Kb6 draw
4 Kc5 draw
5 Nc2 draw
6 Kd5 loss in 12 half-moves
7 Kd7 loss in 4 half-moves
8 Kb7 loss in 2 half-moves
9 Kc7 loss in 1 half-moves
10 Kd6 loss in 1 half-moves