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

EGTB: draw

# move score
1 b5 draw
2 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Na7 draw
7 Nd8 draw
8 Kc8 loss in 4 half-moves
9 Ne7 loss in 4 half-moves
10 Na5 loss in 2 half-moves
11 Nb4 loss in 2 half-moves
12 Nd4 loss in 2 half-moves
13 Ne5 loss in 2 half-moves