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

EGTB: draw

# move score
1 Nb3 draw
2 Nb7 draw
3 Kb5 loss in 6 half-moves
4 Kd4 loss in 6 half-moves
5 Kb3 loss in 2 half-moves
6 Kc3 loss in 2 half-moves
7 Kd3 loss in 2 half-moves
8 Kd5 loss in 2 half-moves
9 Nc6 loss in 2 half-moves
10 Kb4 loss in 1 half-moves
11 Kc5 loss in 1 half-moves