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

EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Kb2 draw
3 Kc1 draw
4 Kc3 draw
5 Kd2 draw
6 Nb1 draw
7 Kd3 loss in 18 half-moves
8 Kd1 loss in 8 half-moves
9 Kb1 loss in 6 half-moves
10 Kb3 loss in 6 half-moves
11 Nc4 loss in 2 half-moves