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 Kc2 draw
3 Kc4 draw
4 Kd2 draw
5 Ke2 draw
6 Na2 draw
7 Na4 draw
8 Nb1 draw
9 Ne2 draw
10 Kd4 loss in 2 half-moves
11 Ke3 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Nd1 loss in 2 half-moves
14 Nd5 loss in 2 half-moves
15 Ne4 loss in 2 half-moves