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

EGTB: win in 10 half-moves

# move score
1 Nb3 win in 9 half-moves
2 Ke1 draw
3 Ke2 draw
4 Kf2 draw
5 Kg2 draw
6 Nc4 draw
7 Nf3 draw
8 Kg1 loss in 4 half-moves
9 Nb1 loss in 2 half-moves
10 Ne4 loss in 2 half-moves