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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 5 half-moves
3 Kb6 win in 5 half-moves
4 Ka4 win in 9 half-moves
5 Nc2 win in 11 half-moves
6 Nd1 win in 11 half-moves
7 Ka6 draw
8 Nc4 draw
9 Ng4 draw
10 Nd5 loss in 2 half-moves
11 Nf1 loss in 2 half-moves
12 Nf5 loss in 2 half-moves
13 Ng2 loss in 2 half-moves