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

EGTB: win in 10 half-moves

# move score
1 Nb7 win in 9 half-moves
2 Kd5 win in 11 half-moves
3 Nc6 win in 11 half-moves
4 Kb3 loss in 4 half-moves
5 Kb4 loss in 4 half-moves
6 Kb5 loss in 4 half-moves
7 Kc5 loss in 4 half-moves
8 Kc3 loss in 2 half-moves
9 Kd3 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Nb3 loss in 2 half-moves