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

EGTB: win in 4 half-moves

# move score
1 Nf3 win in 3 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kg2 draw
5 Nb1 loss in 6 half-moves
6 Kh1 loss in 4 half-moves
7 Nb3 loss in 2 half-moves
8 Nc4 loss in 2 half-moves
9 Ne4 loss in 2 half-moves
10 Nf1 loss in 2 half-moves
11 Kh2 loss in 1 half-moves