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

EGTB: draw

# move score
1 Kb1 draw
2 Kb2 draw
3 Kb3 draw
4 Kc3 draw
5 Nb1 draw
6 Nb3 draw
7 Nc4 draw
8 Ne4 draw
9 Kc1 loss in 26 half-moves
10 Kd1 loss in 18 half-moves
11 Kd3 loss in 4 half-moves
12 Nf1 loss in 4 half-moves
13 Nf3 loss in 2 half-moves