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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kd4 win in 3 half-moves
3 Kc4 win in 5 half-moves
4 Kd6 win in 7 half-moves
5 Kb5 draw
6 Kb6 draw
7 Kc6 draw
8 Kd5 draw
9 Nb6 draw
10 Nb8 draw
11 Nf8 draw
12 Ne5 loss in 2 half-moves
13 Nf6 loss in 2 half-moves