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

EGTB: draw

# move score
1 Kb2 draw
2 Kb3 draw
3 Kb4 draw
4 Kc2 draw
5 Kc4 draw
6 Kd3 draw
7 Kd4 draw
8 Nc4 draw
9 Ne4 draw
10 Nf1 draw
11 Nf3 draw
12 Nb3 loss in 56 half-moves
13 Nb1 loss in 40 half-moves