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