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

EGTB: win in 12 half-moves

# move score
1 Ka1 win in 11 half-moves
2 Kc2 win in 11 half-moves
3 Kb2 win in 13 half-moves
4 Kc1 win in 13 half-moves
5 Nc3 win in 17 half-moves
6 Nc1 loss in 8 half-moves
7 Nb4 loss in 6 half-moves