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

EGTB: win in 18 half-moves

# move score
1 Nb7 win in 17 half-moves
2 Nc6 win in 17 half-moves
3 Ka1 draw
4 Ka2 draw
5 Ka3 draw
6 Kb1 draw
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 Nb3 draw
11 Nc4 draw
12 Kb3 loss in 22 half-moves