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 Kb6 win in 3 half-moves
3 Nc7 win in 3 half-moves
4 Kb5 draw
5 Kc6 draw
6 Kd6 draw
7 Nb6 draw
8 Ne7 draw
9 Kc4 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Nb4 loss in 2 half-moves
12 Nc3 loss in 2 half-moves
13 Ne3 loss in 2 half-moves
14 Nf4 loss in 2 half-moves
15 Nf6 loss in 2 half-moves