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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Nf6 win in 7 half-moves
3 Nf8 win in 7 half-moves
4 Ng5 win in 7 half-moves
5 Rh1 win in 7 half-moves
6 Rh2 win in 9 half-moves
7 g4 win in 11 half-moves
8 Rh4 loss in 2 half-moves
9 Rh5 loss in 2 half-moves