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

EGTB: win in 4 half-moves

# move score
1 Nb4 win in 3 half-moves
2 Kc3 loss in 30 half-moves
3 Kc4 loss in 30 half-moves
4 Ke3 loss in 30 half-moves
5 Kd3 loss in 28 half-moves
6 Kc5 loss in 26 half-moves
7 Kd5 loss in 2 half-moves
8 Ke4 loss in 2 half-moves
9 Na1 loss in 2 half-moves
10 Na3 loss in 2 half-moves
11 Ne1 loss in 2 half-moves
12 Ne3 loss in 2 half-moves
13 Ke5 loss in 1 half-moves