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 Ka6 draw
3 Kb6 draw
4 Kc6 draw
5 Nb4 loss in 22 half-moves
6 Na3 loss in 10 half-moves
7 Ka4 loss in 8 half-moves
8 Ka5 loss in 8 half-moves
9 Kc5 loss in 8 half-moves
10 Na1 loss in 8 half-moves
11 Kc4 loss in 2 half-moves
12 Nd4 loss in 2 half-moves
13 Ne1 loss in 1 half-moves
14 Ne3 loss in 1 half-moves