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

EGTB: win in 4 half-moves

# move score
1 Nb1 win in 3 half-moves
2 Kc3 draw
3 Kd3 draw
4 Kd4 draw
5 Nb3 draw
6 Nf3 draw
7 Nf1 loss in 26 half-moves
8 Kb3 loss in 2 half-moves
9 Kb4 loss in 2 half-moves
10 Kb5 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Ne4 loss in 2 half-moves