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 Ka2 draw
3 Ka3 draw
4 Kb3 draw
5 Ka1 loss in 14 half-moves
6 Kb1 loss in 14 half-moves
7 Nb7 loss in 8 half-moves
8 Kc2 loss in 2 half-moves
9 Kc3 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Nc6 loss in 2 half-moves
12 Kc1 loss in 1 half-moves