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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Nc1 win in 1 half-moves
3 Nc3 win in 1 half-moves
4 Ka4 draw
5 Kb2 loss in 2 half-moves
6 Kb3 loss in 2 half-moves
7 Nb4 loss in 1 half-moves