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 Kd4 win in 3 half-moves
3 Kc4 win in 5 half-moves
4 Kb5 draw
5 Kd5 draw
6 Kd6 draw
7 Nb8 draw
8 Ne7 draw
9 Kb6 loss in 10 half-moves
10 Na7 loss in 10 half-moves
11 Nd8 loss in 10 half-moves
12 Na5 loss in 2 half-moves
13 Nb4 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Ne5 loss in 2 half-moves