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

EGTB: draw

# move score
1 Kb8 draw
2 Na3 draw
3 Na7 draw
4 Nd4 draw
5 Nd6 draw
6 Ka7 loss in 2 half-moves
7 Kb7 loss in 2 half-moves
8 Nc3 loss in 1 half-moves
9 Nc7 loss in 1 half-moves