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

EGTB: win in 18 half-moves

# move score
1 Nb3 win in 17 half-moves
2 Kc3 draw
3 Kd1 draw
4 Kd2 draw
5 Kd3 draw
6 Kb2 loss in 16 half-moves
7 Kb3 loss in 16 half-moves
8 Kb1 loss in 14 half-moves
9 Kc1 loss in 4 half-moves