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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ka7 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Nf3 win in 1 half-moves
5 Nf1 loss in 2 half-moves
6 Ng4 loss in 2 half-moves
7 Kb5 loss in 1 half-moves
8 Kb6 loss in 1 half-moves