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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Ka7 draw
3 Kb5 draw
4 Kb6 draw
5 Nb6 draw
6 Ne5 draw
7 Ka5 loss in 36 half-moves
8 Na3 loss in 6 half-moves
9 Na5 loss in 4 half-moves
10 Nd2 loss in 2 half-moves
11 Nd6 loss in 2 half-moves
12 Ne3 loss in 2 half-moves
13 Nb2 loss in 1 half-moves