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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Rg1 win in 3 half-moves
4 Rg3 win in 3 half-moves
5 Rg4 win in 5 half-moves
6 Rf8 win in 7 half-moves
7 Ra8 draw
8 Rh8 draw
9 Rd8 loss in 2 half-moves
10 Re8 loss in 2 half-moves
11 Rg2 loss in 2 half-moves
12 Rg5 loss in 2 half-moves
13 Rg6 loss in 2 half-moves
14 Rg7 loss in 2 half-moves