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

EGTB: win in 8 half-moves

# move score
1 Nb7 win in 7 half-moves
2 Kb3 draw
3 Kc3 draw
4 Kd1 draw
5 Kd2 draw
6 Nc4 draw
7 Nc6 draw
8 Nb3 loss in 36 half-moves
9 Kb1 loss in 14 half-moves
10 Kb2 loss in 14 half-moves
11 Kc1 loss in 14 half-moves
12 Kd3 loss in 14 half-moves