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

EGTB: win in 2 half-moves

# move score
1 Na4 win in 1 half-moves
2 Nc4 win in 1 half-moves
3 Kc7 loss in 24 half-moves
4 Kb7 loss in 22 half-moves
5 Kc8 loss in 20 half-moves
6 Ka7 loss in 16 half-moves
7 Ka8 loss in 16 half-moves
8 Nc8 loss in 10 half-moves
9 Na8 loss in 6 half-moves
10 Nd5 loss in 2 half-moves
11 Nd7 loss in 2 half-moves