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 Kc2 win in 3 half-moves
3 Nc4 win in 3 half-moves
4 Kb4 win in 5 half-moves
5 Kc3 win in 5 half-moves
6 Ne8 win in 5 half-moves
7 Kc4 win in 7 half-moves
8 Nb5 win in 39 half-moves
9 Ka2 draw
10 Ka3 draw
11 Ka4 draw
12 Nb7 draw
13 Nc8 draw
14 Ne4 loss in 2 half-moves
15 Nf5 loss in 2 half-moves
16 Nf7 loss in 2 half-moves