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

EGTB: win in 12 half-moves

# move score
1 Kb2 win in 11 half-moves
2 Kc2 win in 11 half-moves
3 Kd1 win in 11 half-moves
4 Kd2 win in 11 half-moves
5 Nb4 win in 21 half-moves
6 Kb1 win in 45 half-moves
7 Nc5 draw
8 Nc7 draw
9 Nb8 loss in 10 half-moves