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

EGTB: win in 2 half-moves

# move score
1 Nb3 win in 1 half-moves
2 Kb4 draw
3 Kd6 draw
4 Nc6 draw
5 Kb6 loss in 42 half-moves
6 Kc6 loss in 42 half-moves
7 Kb5 loss in 40 half-moves
8 Nb7 loss in 6 half-moves
9 Kc4 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Nc4 loss in 2 half-moves