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

EGTB: win in 10 half-moves

# move score
1 Kb5 win in 9 half-moves
2 Kc5 win in 9 half-moves
3 Nb5 win in 11 half-moves
4 Kc3 win in 15 half-moves
5 Kb3 draw
6 Kb4 draw
7 Nb1 draw
8 Kd3 loss in 2 half-moves
9 Kd4 loss in 2 half-moves
10 Kd5 loss in 2 half-moves
11 Nc2 loss in 2 half-moves