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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Nc3 loss in 26 half-moves
3 Ka4 loss in 20 half-moves
4 Kb4 loss in 20 half-moves
5 Kb5 loss in 20 half-moves
6 Nb4 loss in 16 half-moves
7 Ka6 loss in 12 half-moves
8 Nc1 loss in 12 half-moves