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 Kd5 win in 5 half-moves
3 Nb2 draw
4 Nb4 draw
5 Nc5 draw
6 Ne1 draw
7 Ne5 draw
8 Nf2 draw
9 Kb3 loss in 2 half-moves
10 Kc3 loss in 2 half-moves
11 Kd4 loss in 2 half-moves
12 Nc1 loss in 2 half-moves
13 Nf4 loss in 2 half-moves
14 Kb4 loss in 1 half-moves
15 Kc5 loss in 1 half-moves