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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Nb4 win in 1 half-moves
5 Kd3 win in 3 half-moves
6 Kc2 draw
7 Kd2 draw
8 Kc4 loss in 2 half-moves
9 Kd4 loss in 2 half-moves
10 Nc1 loss in 2 half-moves