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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Nb1 win in 1 half-moves
5 Nb5 win in 1 half-moves
6 Kd4 win in 21 half-moves
7 Kd3 win in 23 half-moves
8 Kd2 win in 29 half-moves
9 Kc2 win in 33 half-moves
10 Kc4 loss in 2 half-moves
11 Nc2 loss in 2 half-moves
12 Nc4 loss in 2 half-moves