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 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd6 draw
6 Kd8 draw
7 Ke6 draw
8 Ke7 draw
9 Ke8 draw
10 Na4 draw
11 Nb1 draw
12 Nd1 draw
13 Nd5 draw
14 Ne2 draw
15 Ne4 draw
16 Na2 loss in 4 half-moves