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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kg4 win in 1 half-moves
4 Kg6 win in 1 half-moves
5 Kb2 loss in 2 half-moves
6 Kd1 loss in 2 half-moves
7 Kd2 loss in 2 half-moves
8 Kg5 loss in 2 half-moves
9 Kh4 loss in 2 half-moves
10 Kh6 loss in 2 half-moves