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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kb4 win in 5 half-moves
4 Kb6 draw
5 Kc6 draw
6 Kd4 draw
7 Kd5 draw
8 Nb6 draw
9 Nd6 draw
10 Na7 loss in 10 half-moves
11 Ne7 loss in 10 half-moves
12 Kd6 loss in 1 half-moves