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 Kb3 win in 3 half-moves
3 Kb1 win in 5 half-moves
4 Nb5 draw
5 Nb7 draw
6 Nc8 draw
7 Ne4 draw
8 Ne8 draw
9 Nf7 loss in 4 half-moves
10 Ka1 loss in 2 half-moves
11 Ka3 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Nf5 loss in 2 half-moves