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

EGTB: win in 8 half-moves

# move score
1 Kc1 win in 7 half-moves
2 Kd2 win in 9 half-moves
3 Ke1 win in 11 half-moves
4 Ke2 win in 11 half-moves
5 Nb2 win in 11 half-moves
6 Kc2 draw
7 Nc3 draw
8 Nb6 loss in 2 half-moves
9 Nc5 loss in 2 half-moves