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

EGTB: draw

# move score
1 Ka1 draw
2 Ka3 draw
3 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Na5 draw
7 Nb4 draw
8 Nb8 draw
9 Nd4 draw
10 Nd8 draw
11 Ne5 draw
12 Ne7 draw
13 Na7 loss in 18 half-moves