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

EGTB: win in 6 half-moves

# move score
1 Nb5 win in 5 half-moves
2 Kc5 win in 7 half-moves
3 Kb5 win in 9 half-moves
4 Kb6 win in 9 half-moves
5 Kb7 win in 11 half-moves
6 Na6 draw
7 Na8 draw
8 Nd5 draw
9 Kd7 loss in 4 half-moves
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Ne6 loss in 2 half-moves
13 Ne8 loss in 2 half-moves