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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 draw
3 Kc7 draw
4 Kd6 draw
5 Kd7 draw
6 Nb4 draw
7 Nc5 draw
8 Nc7 loss in 54 half-moves
9 Kb5 loss in 32 half-moves
10 Nb8 loss in 12 half-moves
11 Kd5 loss in 2 half-moves
12 Kc5 loss in 1 half-moves