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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kd3 win in 7 half-moves
5 Nf4 win in 7 half-moves
6 Ng3 win in 7 half-moves
7 Kd2 win in 9 half-moves
8 Nc3 win in 11 half-moves
9 Kb1 win in 15 half-moves
10 Kc1 win in 15 half-moves
11 Kd1 win in 21 half-moves
12 Nc1 win in 21 half-moves
13 Nd4 win in 21 half-moves
14 Ng1 win in 21 half-moves