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

EGTB: win in 2 half-moves

# move score
1 Na1 win in 1 half-moves
2 Kb4 win in 11 half-moves
3 Kb5 win in 13 half-moves
4 Ka3 draw
5 Ka5 draw
6 Na5 draw
7 Nc1 draw
8 Nc5 draw
9 Nd4 draw
10 Nd2 loss in 2 half-moves