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

EGTB: win in 4 half-moves

# move score
1 Nc4 win in 3 half-moves
2 Nb1 win in 7 half-moves
3 Kb7 draw
4 Kc7 draw
5 Kc8 draw
6 Nf1 loss in 8 half-moves
7 Nb3 loss in 2 half-moves
8 Ne4 loss in 2 half-moves
9 Nf3 loss in 2 half-moves
10 Ka7 loss in 1 half-moves
11 Ka8 loss in 1 half-moves