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

EGTB: win in 22 half-moves

# move score
1 Kb4 win in 21 half-moves
2 Kc4 win in 21 half-moves
3 Kd3 win in 23 half-moves
4 Kb2 win in 25 half-moves
5 Kc2 win in 25 half-moves
6 Kd2 win in 25 half-moves
7 Kb3 draw
8 Kd4 draw
9 Ng1 draw
10 Ng5 draw
11 Nf2 loss in 2 half-moves
12 Nf4 loss in 2 half-moves