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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kg2 win in 1 half-moves
3 Kh3 win in 1 half-moves
4 Kb7 loss in 2 half-moves
5 Kb8 loss in 2 half-moves
6 Kg1 loss in 1 half-moves
7 Kg3 loss in 1 half-moves
8 Kh1 loss in 1 half-moves