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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc1 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Ka1 draw
6 Nc1 draw
7 Ne5 draw
8 Nf2 draw
9 Nb2 loss in 18 half-moves
10 Ne1 loss in 12 half-moves
11 Nb4 loss in 2 half-moves
12 Nc5 loss in 2 half-moves
13 Nf4 loss in 2 half-moves