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 Ka1 draw
3 Kb2 draw
4 Kc1 draw
5 Kc2 draw
6 Nb6 draw
7 Nc3 draw
8 Ne3 draw
9 Ne7 draw
10 Nf6 draw
11 Nf4 loss in 8 half-moves
12 Nc7 loss in 6 half-moves
13 Ka2 loss in 2 half-moves