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

EGTB: win in 40 half-moves

# move score
1 Kb5 win in 39 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb7 draw
5 Na4 draw
6 Nc4 draw
7 Nd7 draw
8 Na8 loss in 6 half-moves
9 Nc8 loss in 2 half-moves
10 Nd5 loss in 2 half-moves