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

EGTB: win in 12 half-moves

# move score
1 Kb7 win in 11 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kc5 draw
5 Kd5 draw
6 Kd6 draw
7 Na2 draw
8 Nb3 draw
9 Ne2 draw
10 Kc7 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Nd3 loss in 2 half-moves