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

EGTB: win in 2 half-moves

# move score
1 Kg3 win in 1 half-moves
2 Kh3 win in 1 half-moves
3 K2g1 loss in 4 half-moves
4 K1g1 loss in 2 half-moves
5 K1g2 loss in 2 half-moves
6 K2g2 loss in 2 half-moves