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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Nb6 draw
3 Rb8 draw
4 Rd8 draw
5 g7 loss in 2 half-moves
6 Nc7 loss in 2 half-moves
7 Rc8 loss in 2 half-moves
8 Re8 loss in 2 half-moves
9 Rg7 loss in 2 half-moves
10 Rh8 loss in 2 half-moves