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

EGTB: win in 20 half-moves

# move score
1 Nb6 win in 19 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Nb2 draw
11 Nc3 draw