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

EGTB: draw

# move score
1 Ka3 draw
2 Ka5 draw
3 Kb3 draw
4 Kb4 draw
5 Na3 draw
6 Na7 draw
7 Nc7 draw
8 Nd4 draw
9 Nd6 draw
10 Nc3 loss in 2 half-moves