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

EGTB: win in 10 half-moves

# move score
1 Kb2 win in 9 half-moves
2 Nb4 win in 11 half-moves
3 Kd2 win in 13 half-moves
4 Nb8 win in 17 half-moves
5 Kb1 loss in 4 half-moves
6 Kc2 loss in 4 half-moves
7 Kd1 loss in 4 half-moves
8 Nc5 loss in 2 half-moves
9 Nc7 loss in 2 half-moves