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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kb8 draw
4 Na5 draw
5 Nb4 draw
6 Nb8 draw
7 Nd4 draw
8 Nd8 draw
9 Ne5 draw
10 Ne7 draw
11 Na7 loss in 12 half-moves