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

EGTB: win in 10 half-moves

# move score
1 Ka4 win in 9 half-moves
2 Nb4 win in 9 half-moves
3 Kb6 win in 13 half-moves
4 Nc3 win in 13 half-moves
5 Kb4 win in 15 half-moves
6 Nc1 win in 15 half-moves
7 Kb5 loss in 6 half-moves
8 Ka6 loss in 4 half-moves