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

EGTB: win in 10 half-moves

# move score
1 g4 win in 9 half-moves
2 Rh1 win in 13 half-moves
3 g3 draw
4 Rh3 draw
5 Rh6 draw
6 Rh4 loss in 2 half-moves
7 Rh5 loss in 2 half-moves
8 Rh7 loss in 2 half-moves
9 Rh8 loss in 2 half-moves