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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 g4 loss in 2 half-moves
5 Nf1 loss in 1 half-moves
6 Nf3 loss in 1 half-moves
7 Ng4 loss in 1 half-moves
8 Rh4 loss in 1 half-moves
9 Rh5 loss in 1 half-moves