Click on the third or sixth rank to set the en passant target square.

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kc4 win in 5 half-moves
3 Kc5 win in 5 half-moves
4 Kb6 draw
5 Nb4 draw
6 Nd4 draw
7 Ne7 draw
8 Ka4 loss in 24 half-moves
9 Ka6 loss in 24 half-moves
10 Nb8 loss in 14 half-moves
11 Ka5 loss in 12 half-moves
12 Na5 loss in 12 half-moves
13 Na7 loss in 12 half-moves
14 Nd8 loss in 2 half-moves
15 Ne5 loss in 2 half-moves