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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Kd6 win in 1 half-moves
7 Na5 win in 9 half-moves
8 Nd6 win in 17 half-moves
9 Kd4 draw
10 Nd8 draw
11 Kb4 loss in 1 half-moves