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

EGTB: win in 12 half-moves

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