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 Kc4 win in 1 half-moves
3 Nb3 win in 5 half-moves
4 Nc2 draw
5 Kb3 loss in 24 half-moves
6 Kb2 loss in 10 half-moves
7 Kc2 loss in 10 half-moves
8 Kd2 loss in 4 half-moves
9 Kd3 loss in 2 half-moves
10 Kd4 loss in 1 half-moves