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

EGTB: draw

# move score
1 Nb5 draw
2 Nd5 draw
3 Na6 loss in 30 half-moves
4 Kb6 loss in 28 half-moves
5 Kb5 loss in 22 half-moves
6 Na8 loss in 16 half-moves
7 Ne8 loss in 16 half-moves
8 Kb7 loss in 14 half-moves
9 Kc5 loss in 2 half-moves
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Ne6 loss in 2 half-moves