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

EGTB: win in 10 half-moves

# move score
1 Kb7 win in 9 half-moves
2 Na4 win in 13 half-moves
3 Kb5 win in 15 half-moves
4 Na8 win in 19 half-moves
5 Ka5 win in 27 half-moves
6 Ka7 win in 27 half-moves
7 Nc4 loss in 2 half-moves
8 Nc8 loss in 2 half-moves
9 Nd5 loss in 2 half-moves
10 Nd7 loss in 2 half-moves