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

EGTB: win in 2 half-moves

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