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

EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Ke4 win in 7 half-moves
3 Ke5 win in 7 half-moves
4 Kd4 win in 9 half-moves
5 Ne4 win in 11 half-moves
6 Nd1 win in 13 half-moves
7 Ne2 win in 13 half-moves
8 Nb1 win in 15 half-moves
9 Kc4 draw
10 Na2 loss in 4 half-moves
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Na4 loss in 2 half-moves