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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Rb8 draw
3 Re8 draw
4 c4 loss in 1 half-moves
5 f5 loss in 1 half-moves
6 Ra8 loss in 1 half-moves
7 Rc8 loss in 1 half-moves
8 Rf7 loss in 1 half-moves
9 Rg8 loss in 1 half-moves
10 Rh8 loss in 1 half-moves