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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Na7 draw
3 Nc3 draw
4 Nd4 draw
5 Nd6 draw
6 Ka7 loss in 16 half-moves
7 Kb8 loss in 16 half-moves
8 Nc7 loss in 16 half-moves
9 Na3 loss in 4 half-moves