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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Kd7 draw
4 Kd8 draw
5 Kf7 draw
6 Kf8 draw
7 Ra8 draw
8 Rd8 draw
9 Rf8 draw
10 Rh8 draw
11 Kd6 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Rg8 loss in 2 half-moves