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

EGTB: win in 2 half-moves

# move score
1 Nb4 win in 1 half-moves
2 Kc4 draw
3 Kc5 draw
4 Kd3 draw
5 Ke4 draw
6 Ke5 draw
7 Nb6 draw
8 Nc7 draw
9 Ne7 draw
10 Nf4 draw
11 Nf6 draw
12 Kc3 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Nc3 loss in 2 half-moves
15 Ne3 loss in 2 half-moves