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

EGTB: win in 8 half-moves

# move score
1 Na3 win in 7 half-moves
2 Kc3 win in 9 half-moves
3 Kd3 win in 9 half-moves
4 Ke3 win in 9 half-moves
5 Kc2 win in 11 half-moves
6 Ke2 win in 11 half-moves
7 Kd1 win in 13 half-moves
8 Kc1 win in 15 half-moves
9 Ke1 loss in 4 half-moves
10 Nc3 loss in 2 half-moves