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 Kb5 draw
3 Kb6 draw
4 Kc6 draw
5 Kd5 draw
6 Kd6 draw
7 Nc4 draw
8 Nc6 draw
9 Nd3 draw
10 Nd7 draw
11 Ng6 draw
12 Kc4 loss in 50 half-moves
13 Kd4 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Nf7 loss in 2 half-moves
16 Ng4 loss in 2 half-moves