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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kb6 draw
5 Nc3 draw
6 Kb4 loss in 48 half-moves
7 Nb4 loss in 16 half-moves
8 Nc1 loss in 2 half-moves