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

EGTB: win in 2 half-moves

# move score
1 Na3 win in 1 half-moves
2 Kb5 loss in 22 half-moves
3 Ka5 loss in 12 half-moves
4 Kb6 loss in 10 half-moves
5 Ka7 loss in 2 half-moves
6 Kb7 loss in 2 half-moves
7 Nc3 loss in 1 half-moves
8 Nd2 loss in 1 half-moves