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 Ka3 draw
4 Ka4 draw
5 Kb4 draw
6 Kc3 draw
7 Kc4 draw
8 Nb4 draw
9 Nb6 draw
10 Ne3 draw
11 Ne7 draw
12 Kc2 loss in 2 half-moves
13 Nc3 loss in 2 half-moves
14 Nc7 loss in 2 half-moves
15 Nf4 loss in 2 half-moves
16 Nf6 loss in 2 half-moves