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

EGTB: win in 16 half-moves

# move score
1 Kg1 win in 15 half-moves
2 Kg2 win in 15 half-moves
3 Kh2 win in 15 half-moves
4 Ng4 win in 15 half-moves
5 Nf5 win in 23 half-moves
6 Nf7 win in 27 half-moves
7 Ng8 draw