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

EGTB: win in 10 half-moves

# move score
1 Kb4 win in 9 half-moves
2 Nb3 win in 11 half-moves
3 Kb2 win in 45 half-moves
4 Kb3 draw
5 Kc4 draw
6 Kd3 draw
7 Kd4 draw
8 Kc2 loss in 12 half-moves
9 Kd2 loss in 2 half-moves
10 Nc2 loss in 2 half-moves