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

EGTB: win in 2 half-moves

# move score
1 Rh1 win in 1 half-moves
2 Rh4 win in 1 half-moves
3 Rh5 win in 1 half-moves
4 Rh6 win in 1 half-moves
5 Rh7 win in 1 half-moves
6 g3 loss in 2 half-moves
7 g4 loss in 2 half-moves
8 Rh3 loss in 1 half-moves
9 Rh8 loss in 1 half-moves