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

EGTB: win in 4 half-moves

# move score
1 Na6 win in 3 half-moves
2 Ne6 win in 3 half-moves
3 Nd7 win in 9 half-moves
4 Nb7 win in 17 half-moves
5 Kb7 draw
6 Kc7 draw
7 Kd7 draw
8 Nb3 draw
9 Nd3 draw
10 Kb5 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Na4 loss in 2 half-moves
15 Ne4 loss in 2 half-moves