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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Kd7 draw
4 Kd8 draw
5 Nb4 draw
6 Nb6 draw
7 Nc7 draw
8 Ne7 draw
9 Nf6 draw
10 Kb8 loss in 26 half-moves
11 Nc3 loss in 2 half-moves
12 Ne3 loss in 2 half-moves
13 Nf4 loss in 2 half-moves