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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Nb8 win in 1 half-moves
4 Nc7 win in 1 half-moves
5 Kb5 loss in 24 half-moves
6 Ka5 loss in 12 half-moves
7 Kb4 loss in 2 half-moves
8 Nb4 loss in 2 half-moves
9 Nc5 loss in 2 half-moves