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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc8 win in 1 half-moves
3 Nc3 win in 1 half-moves
4 Ka7 loss in 2 half-moves
5 Ka8 loss in 2 half-moves
6 Kc7 loss in 2 half-moves
7 Nb2 loss in 2 half-moves
8 Nb6 loss in 2 half-moves
9 Nc5 loss in 2 half-moves