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

EGTB: win in 8 half-moves

# move score
1 Ka6 win in 7 half-moves
2 Kb4 win in 7 half-moves
3 Kb6 win in 7 half-moves
4 Kb5 win in 11 half-moves
5 Nc3 win in 13 half-moves
6 Nb6 win in 15 half-moves
7 Nb2 loss in 2 half-moves
8 Nc5 loss in 2 half-moves