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

EGTB: win in 10 half-moves

# move score
1 Kc2 win in 9 half-moves
2 Kd2 win in 9 half-moves
3 Kc1 win in 11 half-moves
4 Ke1 win in 13 half-moves
5 Ke2 win in 13 half-moves
6 Nd3 win in 15 half-moves
7 Na4 loss in 2 half-moves
8 Nc4 loss in 2 half-moves