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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Ka4 draw
3 Kb2 draw
4 Kb3 draw
5 Kb4 draw
6 Nb3 draw
7 Nd7 draw
8 Ka2 loss in 18 half-moves
9 Na4 loss in 14 half-moves
10 Na6 loss in 2 half-moves
11 Nd3 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Ne6 loss in 2 half-moves