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

EGTB: win in 18 half-moves

# move score
1 Na3 win in 17 half-moves
2 Kf1 loss in 4 half-moves
3 Kh1 loss in 4 half-moves
4 Kf2 loss in 2 half-moves
5 Kg2 loss in 2 half-moves
6 Kh2 loss in 2 half-moves
7 Nc3 loss in 2 half-moves
8 Nd2 loss in 2 half-moves