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

EGTB: win in 6 half-moves

# move score
1 Nb3 win in 5 half-moves
2 Kc3 loss in 28 half-moves
3 Kc4 loss in 10 half-moves
4 Kd3 loss in 2 half-moves
5 Kd5 loss in 2 half-moves
6 Ke3 loss in 2 half-moves
7 Ke4 loss in 2 half-moves
8 Nb7 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Nc6 loss in 2 half-moves
11 Kc5 loss in 1 half-moves
12 Ke5 loss in 1 half-moves