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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Kb5 draw
3 Kc6 draw
4 Na4 draw
5 Nb7 draw
6 Ne6 draw
7 Ka7 loss in 38 half-moves
8 Kb7 loss in 38 half-moves
9 Na6 loss in 20 half-moves
10 Ka6 loss in 10 half-moves
11 Ka5 loss in 8 half-moves
12 Nd3 loss in 2 half-moves
13 Nd7 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Kc7 loss in 1 half-moves