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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb3 draw
5 Kb4 draw
6 Nb5 draw
7 Nb7 draw
8 Nc8 draw
9 Ne4 draw
10 Nf7 draw
11 Ne8 loss in 6 half-moves
12 Nc4 loss in 2 half-moves
13 Nf5 loss in 2 half-moves