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

EGTB: win in 2 half-moves

# move score
1 Kg1 win in 1 half-moves
2 Kg2 win in 1 half-moves
3 Kg4 win in 1 half-moves
4 Kh1 win in 1 half-moves
5 K4g3 loss in 2 half-moves
6 K4h3 loss in 2 half-moves
7 Kg5 loss in 2 half-moves
8 Kh5 loss in 2 half-moves
9 K2g3 loss in 1 half-moves
10 K2h3 loss in 1 half-moves